Nouns Starting With N

Here's the list of all the 4118 Nouns Starting With N in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Nouns (with Definitions and Examples)
newMore Definitions →
no
1. a negative
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news
1. information about recent and important events
2. information reported in a newspaper or news magazine
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now
1. the momentary present
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name
1. a language unit by which a person or thing is known
2. a person's reputation
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nextMore Definitions →
number
1. the property possessed by a sum or total or indefinite quantity of units or individuals
2. a concept of quantity involving zero and units
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need
1. a condition requiring relief
2. anything that is necessary but lacking
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national
1. a person who owes allegiance to that nation
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network
1. an interconnected system of things or people
2. (broadcasting) a communication system consisting of a group of broadcasting stations that all transmit the same programs
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north
1. the cardinal compass point that is at 0 or 360 degrees
2. a location in the northern part of a country, region, or city
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note
1. a brief written record
2. a short personal letter
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night
1. the time after sunset and before sunrise while it is dark outside
2. a period of ignorance or backwardness or gloom
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net
1. a computer network consisting of a worldwide network of computer networks that use the TCP/IP network protocols to facilitate data transmission and exchange
2. a trap made of netting to catch fish or birds or insects
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notice
1. an announcement containing information about an event
2. the act of noticing or paying attention
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natural
1. someone regarded as certain to succeed
2. a notation cancelling a previous sharp or flat
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newsletter
1. report or open letter giving informal or confidential news of interest to a special group
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none
1. a canonical hour that is the ninth hour of the day counting from sunrise
2. a service in the Roman Catholic Church formerly read or chanted at 3 PM (the ninth hour counting from sunrise) but now somewhat earlier
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nearMore Definitions →
nature
1. the essential qualities or characteristics by which something is recognized
2. a causal agent creating and controlling things in the universe
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nothing
1. a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
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necessary
1. anything indispensable
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names
1. verbal abuse; a crude substitute for argument
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numbers
1. an illegal daily lottery
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navigation
1. the guidance of ships or airplanes from place to place
2. ship traffic
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normal
1. something regarded as a normative example
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northernMore Definitions →
nation
1. a politically organized body of people under a single government
2. the people who live in a nation or country
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nursing
1. the work of caring for the sick or injured or infirm
2. the profession of a nurse
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native
1. an indigenous person who was born in a particular place
2. a person born in a particular place or country
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null
1. a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
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negative
1. a reply of denial
2. a piece of photographic film showing an image with light and shade or colors reversed
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nutrition
1. (physiology) the organic process of nourishing or being nourished; the processes by which an organism assimilates food and uses it for growth and maintenance
2. a source of materials to nourish the body
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newspaper
1. a daily or weekly publication on folded sheets; contains news and articles and advertisements
2. a business firm that publishes newspapers
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nine
1. the cardinal number that is the sum of eight and one
2. a team of professional baseball players who play and travel together
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noise
1. sound of any kind (especially unintelligible or dissonant sound)
2. the auditory experience of sound that lacks musical quality; sound that is a disagreeable auditory experience
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neighborhood
1. a surrounding or nearby region
2. people living near one another
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notebook
1. a book with blank pages for recording notes or memoranda
2. a small compact portable computer
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node
1. a connecting point at which several lines come together
2. any thickened enlargement
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navy
1. an organization of military vessels belonging to a country and available for sea warfare
2. a dark shade of blue
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novel
1. an extended fictional work in prose; usually in the form of a story
2. a printed and bound book that is an extended work of fiction
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northwest
1. the direction corresponding to the northwestward compass point
2. the compass point midway between north and west; at 315 degrees
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notification
1. an accusation of crime made by a grand jury on its own initiative
2. informing by words
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nick
1. an impression in a surface (as made by a blow)
2. (British slang) a prison
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narrow
1. a narrow strait connecting two bodies of water
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neck
1. the part of an organism (human or animal) that connects the head to the rest of the body
2. a narrow elongated projecting strip of land
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nurse
1. one skilled in caring for young children or the sick (usually under the supervision of a physician)
2. a woman who is the custodian of children
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nelson
1. any of several wrestling holds in which an arm is passed under the opponent's arm from behind and the hand exerts pressure on the back of the neck
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nobody
1. a person of no influence
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nova
1. a star that ejects some of its material in the form of a cloud and becomes more luminous in the process
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noble
1. a titled peer of the realm
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northeast
1. the compass point midway between north and east; at 45 degrees
2. the direction corresponding to the northeastward compass point
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neutral
1. one who does not side with any party in a war or dispute
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nose
1. the organ of smell and entrance to the respiratory tract; the prominent part of the face of man or other mammals
2. a front that resembles a human nose (especially the front of an aircraft)
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nylon
1. a thermoplastic polyamide; a family of strong resilient synthetic fibers
2. a group of synthetic fabrics, known generically as aliphatic polyamides
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noon
1. the middle of the day
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newton
1. a unit of force equal to the force that imparts an acceleration of 1 m/sec/sec to a mass of 1 kilogram; equal to 100,000 dynes
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necklace
1. jewelry consisting of a cord or chain (often bearing gems) worn about the neck as an ornament (especially by women)
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nail
1. horny plate covering and protecting part of the dorsal surface of the digits
2. a thin pointed piece of metal that is hammered into materials as a fastener
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nursery
1. a child's room for a baby
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nickname
1. a familiar name for a person (often a shortened version of a person's given name)
2. a descriptive name for a place or thing
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nuke
1. the warhead of a missile designed to deliver an atom bomb
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nu
1. the 13th letter of the Greek alphabet
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nonprofit
1. an organization chartered for other than profit-making activities
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nastyMore Definitions →
notion
1. a vague idea in which some confidence is placed
2. a general inclusive concept
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newbie
1. any new participant in some activity
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nightlife
1. the entertainment available to people seeking nighttime diversion
2. the activity of people seeking nighttime diversion (as at the theater, a nightclub, etc.)
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narrative
1. a message that tells the particulars of an act or occurrence or course of events; presented in writing or drama or cinema or as a radio or television program
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naughtyMore Definitions →
nudist
1. a person who practices nudity for reasons of health or religion
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nerve
1. any bundle of nerve fibers running to various organs and tissues of the body
2. the courage to carry on
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nut
1. usually large hard-shelled seed
2. a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt
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nickel
1. a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
2. a United States coin worth one twentieth of a dollar
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nitrogen
1. a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
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nomination
1. the act of officially naming a candidate
2. the condition of having been proposed as a suitable candidate for appointment or election
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neighbor
1. a person who lives (or is located) near another
2. a nearby object of the same kind
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navigator
1. the ship's officer in charge of navigation
2. the member of an aircrew who is responsible for the aircraft's course
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needle
1. the leaf of a conifer
2. a slender pointer for indicating the reading on the scale of a measuring instrument
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nirvana
1. (Hinduism and Buddhism) the beatitude that transcends the cycle of reincarnation; characterized by the extinction of desire and suffering and individual consciousness
2. any place of complete bliss and delight and peace
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numericMore Definitions →
necessity
1. the condition of being essential or indispensable
2. anything indispensable
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nil
1. a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
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nest
1. a structure in which animals lay eggs or give birth to their young
2. a kind of gun emplacement
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nowhere
1. an insignificant place
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negotiation
1. a discussion intended to produce an agreement
2. the activity or business of negotiating an agreement; coming to terms
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norm
1. a standard or model or pattern regarded as typical
2. a statistic describing the location of a distribution
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novelty
1. originality by virtue of being refreshingly novel
2. originality by virtue of being new and surprising
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nightmare
1. a situation resembling a terrifying dream
2. a terrifying or deeply upsetting dream
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neon
1. a colorless odorless gaseous element that gives a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
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notable
1. a celebrity who is an inspiration to others
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nonfiction
1. prose writing that is not fictional
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nominal
1. a phrase that can function as the subject or object of a verb
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negotiateMore Definitions →
neatMore Definitions →
naming
1. the verbal act of naming
2. the act of putting a person into a non-elective position
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notation
1. a technical system of symbols used to represent special things
2. a comment or instruction (usually added)
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newsroom
1. the staff of a newspaper or the news department of a periodical
2. an office in which news is processed by a newspaper or news agency or television or radio station
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ninja
1. a member of the ninja who were trained in martial arts and hired for espionage or sabotage or assassinations; a person skilled in ninjutsu
2. a class of 14th century Japanese who were trained in martial arts and were hired for espionage and assassinations
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ninth
1. position nine in a countable series of things
2. one part in nine equal parts
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neglect
1. lack of attention and due care
2. the state of something that has been unused and neglected
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napa
1. plant with an elongated head of broad stalked leaves resembling celery; used as a vegetable in east Asia
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nazi
1. derogatory term for a person who is fanatically dedicated to, or seeks to control, some activity, practice, etc.
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niche
1. a position particularly well suited to the person who or organization which occupies it
2. a small concavity
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nutrient
1. any substance that can be metabolized by an animal to give energy and build tissue
2. any substance (such as a chemical element or inorganic compound) that can be taken in by a green plant and used in organic synthesis
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newborn
1. a baby from birth to four weeks
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noun
1. a content word that can be used to refer to a person, place, thing, quality, or action
2. the word class that can serve as the subject or object of a verb, the object of a preposition, or in apposition
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nucleus
1. a part of the cell containing DNA and RNA and responsible for growth and reproduction
2. the positively charged dense center of an atom
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nay
1. used to express negation
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neighbourhood
1. a surrounding or nearby region
2. people living near one another
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nonsense
1. a message that seems to convey no meaning
2. ornamental objects of no great value
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novice
1. someone who has entered a religious order but has not taken final vows
2. someone new to a field or activity
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nucleotide
1. a phosphoric ester of a nucleoside; the basic structural unit of nucleic acids (DNA or RNA)
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ness
1. a strip of land projecting into a body of water
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nan
1. your grandmother
2. the mother of your father or mother
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nationality
1. people having common origins or traditions and often comprising a nation
2. the status of belonging to a particular nation by birth or naturalization
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negligence
1. failure to act with the prudence that a reasonable person would exercise under the same circumstances
2. the trait of neglecting responsibilities and lacking concern
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notch
1. a V-shaped indentation
2. the location in a range of mountains of a geological formation that is lower than the surrounding peaks
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nominee
1. a politician who is running for public office
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napoleon
1. a rectangular piece of pastry with thin flaky layers and filled with custard cream
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nanotechnology
1. the branch of engineering that deals with things smaller than 100 nanometers (especially with the manipulation of individual molecules)
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nip
1. a small drink of liquor
2. the taste experience when a savoury condiment is taken into the mouth
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nanny
1. a woman who is the custodian of children
2. female goat
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nylons
1. women's stockings made from a sheer material (nylon or rayon or silk)
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neurology
1. the branch of medical science that deals with the nervous system
2. (neurology) the branch of medicine that deals with the nervous system and its disorders
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neuroscience
1. the scientific study of the nervous system
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nexus
1. the means of connection between things linked in series
2. a connected series or group
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nineteenth
1. position 19 in a countable series of things
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nib
1. the writing point of a pen
2. horny projecting mouth of a bird
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ninety
1. the cardinal number that is the product of ten and nine
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nowadays
1. the period of time that is happening now; any continuous stretch of time including the moment of speech
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nasal
1. a consonant produced through the nose with the mouth closed
2. an elongated rectangular bone that forms the bridge of the nose
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neutron
1. an elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus
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nap
1. a period of time spent sleeping
2. a soft or fuzzy surface texture
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nerves
1. an uneasy psychological state
2. control of your emotions
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nausea
1. the state that precedes vomiting
2. disgust so strong it makes you feel sick
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nous
1. common sense
2. that which is responsible for one's thoughts, feelings, and conscious brain functions; the seat of the faculty of reason
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numbering
1. a numbered list
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nod
1. a sign of assent or salutation or command
2. the act of nodding the head
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nostalgia
1. longing for something past
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nitrate
1. any compound containing the nitrate group (such as a salt or ester of nitric acid)
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niftyMore Definitions →
nightclub
1. a spot that is open late at night and that provides entertainment (as singers or dancers) as well as dancing and food and drink
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neighbour
1. a person who lives (or is located) near another
2. a nearby object of the same kind
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nuisance
1. (law) a broad legal concept including anything that disturbs the reasonable use of your property or endangers life and health or is offensive
2. a bothersome annoying person
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nicotine
1. an alkaloid poison that occurs in tobacco; used in medicine and as an insecticide
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nephew
1. a son of your brother or sister
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naiveMore Definitions →
noncommercialMore Definitions →
nationalism
1. love of country and willingness to sacrifice for it
2. the doctrine that your national culture and interests are superior to any other
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narrator
1. someone who tells a story
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nationalist
1. one who loves and defends his or her country
2. an advocate of national independence of or a strong national government
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nuclei
1. a part of the cell containing DNA and RNA and responsible for growth and reproduction
2. the positively charged dense center of an atom
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nozzle
1. a projecting spout from which a fluid is discharged
2. informal terms for the nose
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needy
1. needy people collectively
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nerd
1. an insignificant student who is ridiculed as being affected or boringly studious
2. an intelligent but single-minded expert in a particular technical field or profession
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notary
1. someone legally empowered to witness signatures and certify a document's validity and to take depositions
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nun
1. a woman religious
2. a buoy resembling a cone
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notepad
1. a pad of paper for keeping notes
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navel
1. a scar where the umbilical cord was attached
2. the center point or middle of something
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nautilus
1. a submarine that is propelled by nuclear power
2. cephalopod mollusk of warm seas whose females have delicate papery spiral shells
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nestle
1. a close and affectionate (and often prolonged) embrace
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nineteen
1. the cardinal number that is the sum of eighteen and one
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novelist
1. one who writes novels
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newcomer
1. any new participant in some activity
2. a recent arrival
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nomad
1. a member of a people who have no permanent home but move about according to the seasons
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nomenclature
1. a system of words used to name things in a particular discipline
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nix
1. a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
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nutshell
1. the shell around the kernel of a nut
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nemesis
1. something causing misery or death
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naturalist
1. an advocate of the doctrine that the world can be understood in scientific terms
2. a biologist knowledgeable about natural history (especially botany and zoology)
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nurture
1. the properties acquired as a consequence of the way you were treated as a child
2. helping someone grow up to be an accepted member of the community
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nada
1. a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
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nebula
1. a medicinal liquid preparation intended for use in an atomizer
2. cloudiness of the urine
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necrosis
1. the localized death of living cells (as from infection or the interruption of blood supply)
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neuron
1. a cell that is specialized to conduct nerve impulses
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numeracy
1. skill with numbers and mathematics
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northland
1. any region lying in or toward the north
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nativity
1. the event of being born
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noodle
1. a ribbonlike strip of pasta
2. informal terms for a human head
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normalization
1. the imposition of standards or regulations
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neoprene
1. a synthetic rubber that is resistant to oils and aging; used in waterproof products
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newsflash
1. a short news announcement concerning some on-going news story
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neutrino
1. an elementary, electrically neutral particle with a very small mass
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nag
1. someone (especially a woman) who annoys people by constantly finding fault
2. an old or over-worked horse
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nectar
1. a sweet liquid secretion that is attractive to pollinators
2. fruit juice especially when undiluted
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niece
1. a daughter of your brother or sister
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nugget
1. a solid lump of a precious metal (especially gold) as found in the earth
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nostalgicMore Definitions →
narcotic
1. a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction
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newmarket
1. a long close-fitting coat worn for riding in the 19th century
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nonstop
1. a flight made without intermediate stops between source and destination
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nocturnalMore Definitions →
netting
1. a net of transparent fabric with a loose open weave
2. creating nets
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newsstand
1. a stall where newspapers and other periodicals are sold
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nighttime
1. the time after sunset and before sunrise while it is dark outside
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naturalization
1. the quality of being brought into conformity with nature
2. the proceeding whereby a foreigner is granted citizenship
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napkin
1. a small piece of table linen that is used to wipe the mouth and to cover the lap in order to protect clothing
2. garment consisting of a folded cloth drawn up between the legs and fastened at the waist; worn by infants to catch excrement
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newt
1. small usually bright-colored semiaquatic salamanders of North America and Europe and northern Asia
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narrowing
1. an instance of becoming narrow
2. a decrease in width
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neoplasm
1. an abnormal new mass of tissue that serves no purpose
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neutrality
1. nonparticipation in a dispute or war
2. tolerance attributable to a lack of involvement
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nudge
1. a slight push or shake
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nightingale
1. European songbird noted for its melodious nocturnal song
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narration
1. a message that tells the particulars of an act or occurrence or course of events; presented in writing or drama or cinema or as a radio or television program
2. the act of giving an account describing incidents or a course of events
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neurosurgery
1. any surgery that involves the nervous system (brain or spinal cord or peripheral nerves)
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nobility
1. a privileged class holding hereditary titles
2. the quality of elevation of mind and exaltation of character or ideals or conduct
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noncompliance
1. the failure to obey
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naturist
1. a person who practices nudity for reasons of health or religion
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nook
1. a sheltered and secluded place
2. an interior angle formed by two meeting walls
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nonresident
1. someone who does not live in a particular place
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nickelodeon
1. a cabinet containing an automatic record player; records are played by inserting a coin
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nit
1. a luminance unit equal to 1 candle per square meter measured perpendicular to the rays from the source
2. egg or young of an insect parasitic on mammals especially a sucking louse; often attached to a hair or item of clothing
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nutmeg
1. East Indian tree widely cultivated in the tropics for its aromatic seed; source of two spices: nutmeg and mace
2. hard aromatic seed of the nutmeg tree used as spice when grated or ground
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newsreader
1. someone who reads out broadcast news bulletin
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neuropathy
1. any pathology of the peripheral nerves
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netball
1. a team game that resembles basketball; a soccer ball is to be thrown so that it passes through a ring on the top of a post
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nephrology
1. the branch of medicine concerned with the kidney - its development and anatomy and physiology and disorders
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nineties
1. the decade from 1890 to 1899
2. the decade from 1990 to 1999
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neurobiology
1. the branch of biology that deals with the anatomy and physiology and pathology of the nervous system
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nance
1. offensive term for a homosexual man
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needlepoint
1. lace worked with a needle in a buttonhole stitch on a paper pattern
2. embroidery consisting of allover embroidered canvas resembling tapestry
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nymph
1. (classical mythology) a minor nature goddess usually depicted as a beautiful maiden
2. a larva of an insect with incomplete metamorphosis (as the dragonfly or mayfly)
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nimbus
1. a dark grey cloud bearing rain
2. an indication of radiant light drawn around the head of a saint
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nog
1. a wooden pin pushed or driven into a surface
2. a wooden block built into a masonry wall so that joinery structure can be nailed to it
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negation
1. a negative statement; a statement that is a refusal or denial of some other statement
2. the speech act of negating
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negotiator
1. someone who negotiates (confers with others in order to reach a settlement)
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nudism
1. going without clothes as a social practice
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nutcracker
1. a compound lever used to crack nuts open
2. any of various small short-tailed songbirds with strong feet and a sharp beak that feed on small nuts and insects
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niacin
1. a B vitamin essential for the normal function of the nervous system and the gastrointestinal tract
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needlework
1. a creation created or assembled by needle and thread
2. work (such as sewing or embroidery) that is done with a needle
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numerology
1. the study of the supposed occult influence of numbers on human affairs
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normalizeMore Definitions →
naproxen
1. a nonsteroidal anti-inflammatory drug (trade name Naprosyn) used in the treatment of arthritis and musculoskeletal inflammation and moderate pain
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nappy
1. garment consisting of a folded cloth drawn up between the legs and fastened at the waist; worn by infants to catch excrement
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numerator
1. the dividend of a fraction
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nervousness
1. the anxious feeling you have when you have the jitters
2. an uneasy psychological state
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northward
1. the cardinal compass point that is at 0 or 360 degrees
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neve
1. the upper part of a glacier (beyond the limit of perpetual snow) where the snow turns to ice
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nightwear
1. garments designed to be worn in bed
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numbness
1. partial or total lack of sensation in a part of the body; a symptom of nerve damage or dysfunction
2. the trait of lacking enthusiasm for or interest in things generally
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noes
1. a negative
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napalm
1. gasoline jelled with aluminum soaps; highly incendiary liquid used in fire bombs and flamethrowers
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nave
1. the central area of a church
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nuance
1. a subtle difference in meaning or opinion or attitude
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nob
1. informal term for an upper-class or wealthy person
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nitrite
1. the radical -NO2 or any compound containing it (such as a salt or ester of nitrous acid)
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nourishment
1. a source of materials to nourish the body
2. the act of nourishing
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necessitateMore Definitions →
numeral
1. a symbol used to represent a number
2. a word expressing a number.
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noddingMore Definitions →
nonpartisan
1. a person who is nonpartisan
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neutralizeMore Definitions →
neocon
1. a conservative who subscribes to neoconservatism
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naggingMore Definitions →
novella
1. a short novel
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nematode
1. unsegmented worms with elongated rounded body pointed at both ends; mostly free-living but some are parasitic
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northerly
1. a wind that blows from the north
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neurotic
1. a person suffering from neurosis
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neuter
1. a gender that refers chiefly (but not exclusively) to inanimate objects (neither masculine nor feminine)
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negativity
1. the character of the negative electric pole
2. characterized by habitual skepticism and a disagreeable tendency to deny or oppose or resist suggestions or commands
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nucleoside
1. a glycoside formed by partial hydrolysis of a nucleic acid
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neem
1. large semi-evergreen tree of the East Indies; trunk exudes a tenacious gum; bitter bark used as a tonic; seeds yield an aromatic oil; sometimes placed in genus Melia
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norepinephrine
1. a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses
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newscast
1. a broadcast of news or commentary on the news
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neckline
1. the line formed by the edge of a garment around the neck
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newsprint
1. cheap paper made from wood pulp and used for printing newspapers
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nettle
1. any of numerous plants having stinging hairs that cause skin irritation on contact (especially of the genus Urtica or family Urticaceae)
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necromancer
1. one who practices magic or sorcery
2. one who practices divination by conjuring up the dead
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nutritionist
1. a specialist in the study of nutrition
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nonproliferation
1. the prevention of something increasing or spreading (especially the prevention of an increase in the number of countries possessing nuclear weapons)
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nitride
1. a compound containing nitrogen and a more electropositive element (such as phosphorus or a metal)
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nucleon
1. a constituent (proton or neutron) of an atomic nucleus
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neb
1. a long projecting or anterior elongation of an animal's head; especially the nose
2. horny projecting mouth of a bird
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neurotransmitter
1. a neurochemical that transmits nerve impulses across a synapse
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neutralization
1. action intended to keep a country politically neutral or exclude it from a possible war
2. a chemical reaction in which an acid and a base interact with the formation of a salt; with strong acids and bases the essential reaction is the combination of hydrogen ions with hydroxyl ions to form water
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normality
1. being within certain limits that define the range of normal functioning
2. (of a solution) concentration expressed in gram equivalents of solute per liter
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nacho
1. a tortilla chip topped with cheese and chili-pepper and broiled
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nocturne
1. a pensive lyrical piece of music (especially for the piano)
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nonce
1. the present occasion
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nanotube
1. a fullerene molecule having a cylindrical or toroidal shape
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noose
1. a trap for birds or small mammals; often has a slip noose
2. a loop formed in a cord or rope by means of a slipknot; it binds tighter as the cord or rope is pulled
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nim
1. game in which matchsticks are arranged in rows and players alternately remove one or more of them; in some versions the object is to take the last remaining matchstick on the table and in other versions the object is to avoid taking the last remaining matchstick on the table
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nonviolence
1. peaceful resistance to a government by fasting or refusing to cooperate
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neurologist
1. a medical specialist in the nervous system and the disorders affecting it
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narcissus
1. bulbous plant having erect linear leaves and showy yellow or white flowers either solitary or in clusters
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namesake
1. a person with the same name as another
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neuroblastoma
1. malignant tumor containing embryonic nerve cells; usually metastasizes quickly
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nadir
1. an extreme state of adversity; the lowest point of anything
2. the point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected
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naught
1. a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
2. complete failure
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nanometer
1. a metric unit of length equal to one billionth of a meter
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neuropsychology
1. the branch of psychology that is concerned with the physiological bases of psychological processes
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nothingness
1. the state of nonexistence
2. empty rhetoric or insincere or exaggerated talk
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naira
1. the basic unit of money in Nigeria
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notoriety
1. the state of being known for some unfavorable act or quality
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nailer
1. a worker who attaches something by nailing it
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neutrophil
1. the chief phagocytic leukocyte; stains with either basic or acid dyes
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naturalism
1. (philosophy) the doctrine that the world can be understood in scientific terms without recourse to spiritual or supernatural explanations
2. an artistic movement in 19th century France; artists and writers strove for detailed realistic and factual description
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nightfall
1. the time of day immediately following sunset
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nutter
1. a person who is regarded as eccentric or mad
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nameplate
1. a plate bearing a name
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neurophysiology
1. the branch of neuroscience that studies the physiology of the nervous system
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nighthawk
1. a person who likes to be active late at night
2. mainly nocturnal North American goatsucker
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nightshade
1. any of numerous shrubs or herbs or vines of the genus Solanum; most are poisonous though many bear edible fruit
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naturopathy
1. a method of treating disease using food and exercise and heat to assist the natural healing process
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nitrile
1. any of a class of organic compounds containing the cyano radical -CN
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necktie
1. neckwear consisting of a long narrow piece of material worn (mostly by men) under a collar and tied in knot at the front
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nibble
1. a small byte
2. gentle biting
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narcissism
1. an exceptional interest in and admiration for yourself
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netiquette
1. Etiquette practiced or advocated in electronic communication over a computer network.
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nettMore Definitions →
nephropathy
1. a disease affecting the kidneys
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nebulae
1. a medicinal liquid preparation intended for use in an atomizer
2. cloudiness of the urine
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nicad
1. a rechargeable battery with a nickel cathode and a cadmium anode; often used in emergency systems because of its low discharge rate when not in use
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neodymium
1. a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium
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neoplasia
1. the pathological process that results in the formation and growth of a tumor
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needfulMore Definitions →
neuralgia
1. acute spasmodic pain along the course of one or more nerves
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ngultrum
1. the basic unit of money in Bhutan
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nitroglycerin
1. a heavy yellow poisonous oily explosive liquid obtained by nitrating glycerol; used in making explosives and medically as a vasodilator (trade names Nitrospan and Nitrostat)
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nihilism
1. a revolutionary doctrine that advocates destruction of the social system for its own sake
2. the delusion that things (or everything, including the self) do not exist; a sense that everything is unreal
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neurosis
1. a mental or personality disturbance not attributable to any known neurological or organic dysfunction
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nobleman
1. a titled peer of the realm
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narcolepsy
1. a sleep disorder characterized by sudden and uncontrollable episodes of deep sleep
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nebulizer
1. a dispenser that turns a liquid (such as perfume) into a fine mist
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nodule
1. a small node
2. small rounded wartlike protuberance on a plant
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neophyte
1. a plant that is found in an area where it had not been recorded previously
2. any new participant in some activity
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narc
1. a lawman concerned with narcotics violations
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normalcy
1. being within certain limits that define the range of normal functioning
2. expectedness as a consequence of being usual or regular or common
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nifedipine
1. calcium blocker (trade name Procardia); appears to increase the risk of recurrent heart attacks
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normalisation
1. the imposition of standards or regulations
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nutritiveMore Definitions →
novation
1. (law) the replacement of one obligation by another by mutual agreement of both parties; usually the replacement of one of the original parties to a contract with the consent of the remaining party
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needlecraft
1. a creation created or assembled by needle and thread
2. work (such as sewing or embroidery) that is done with a needle
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naloxone
1. a potent narcotic antagonist (trade name Narcan) especially effective with morphine
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nakedness
1. the state of being without clothing or covering of any kind
2. a bleak and desolate atmosphere
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nonsteroidal
1. an organic compound that does no contain a steroid
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neoliberal
1. a liberal who subscribes to neoliberalism
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nonproprietaryMore Definitions →
neigh
1. the characteristic sounds made by a horse
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naturism
1. going without clothes as a social practice
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naphthalene
1. a white crystalline strong-smelling hydrocarbon made from coal tar or petroleum and used in organic synthesis and as a fumigant in mothballs
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nonpayment
1. act of failing to meet a financial obligation
2. loss resulting from failure of a debt to be paid
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newness
1. the quality of being new; the opposite of oldness
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nonhumanMore Definitions →
neutropenia
1. leukopenia in which the decrease is primarily in number of neutrophils (the chief phagocytic leukocyte)
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neanderthalMore Definitions →
nightgown
1. lingerie consisting of a loose dress designed to be worn in bed by women
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nought
1. a mathematical element that when added to another number yields the same number
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nostril
1. either one of the two external openings to the nasal cavity in the nose
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newsagent
1. someone who sells newspapers
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nestling
1. young bird not yet fledged
2. a young person of either sex
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neonate
1. a baby from birth to four weeks
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novae
1. a star that ejects some of its material in the form of a cloud and becomes more luminous in the process
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naphtha
1. any of various volatile flammable liquid hydrocarbon mixtures; used chiefly as solvents
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natriureticMore Definitions →
nebuchadnezzar
1. a very large wine bottle holding the equivalent of 20 normal bottles of wine; used especially for display
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narcissist
1. someone in love with themselves
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nonmember
1. a person who is not a member
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neonatology
1. that branch of pediatric medicine concerned with the newborn; the diagnosis and treatment of neonates
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nosyMore Definitions →
newlywed
1. someone recently married
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nipper
1. a young person of either sex
2. a grasping structure on the limb of a crustacean or other arthropods
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nephritis
1. an inflammation of the kidney
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nookie
1. slang for sexual intercourse
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niobium
1. a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
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nub
1. a small lump or protuberance
2. a small piece
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nuclease
1. general term for enzymes that catalyze the hydrolysis of nucleic acid by cleaving chains of nucleotides into smaller units
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nonesuch
1. model of excellence or perfection of a kind; one having no equal
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nothings
1. inconsequential conversation
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nucleoplasm
1. the protoplasm that constitutes the nucleus of a cell
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nigella
1. any plant of the genus Nigella
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nosebleed
1. bleeding from the nose
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nape
1. the back side of the neck
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neomycin
1. an antibiotic obtained from an actinomycete and used (as a sulphate under the trade name Neobiotic) as an intestinal antiseptic in surgery
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nepotism
1. favoritism shown to relatives or close friends by those in power (as by giving them jobs)
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nominative
1. the category of nouns serving as the grammatical subject of a verb
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noggin
1. informal terms for a human head
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nitrocellulose
1. a nitric acid ester; used in lacquers and explosives
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nectarine
1. variety or mutation of the peach bearing fruit with smooth skin and (usually) yellow flesh
2. a variety or mutation of the peach that has a smooth skin
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newsreel
1. a short film and commentary about current events
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neurosurgeon
1. someone who does surgery on the nervous system (especially the brain)
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nuptialMore Definitions →
neckwear
1. articles of clothing worn about the neck
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nuthatch
1. any of various small short-tailed songbirds with strong feet and a sharp beak that feed on small nuts and insects
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nunnery
1. the convent of a community of nuns
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naltrexone
1. an oral antagonist against the action of opiates
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neutering
1. the sterilization of an animal
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nester
1. someone who settles lawfully on government land with the intent to acquire title to it
2. a bird that has built (or is building) a nest
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necropolis
1. a tract of land used for burials
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nightie
1. lingerie consisting of a loose dress designed to be worn in bed by women
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nearness
1. the spatial property resulting from a relatively small distance
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noradrenaline
1. a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses
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noma
1. acute ulceration of the mucous membranes of the mouth or genitals; often seen in undernourished children
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neurofibromatosis
1. autosomal dominant disease characterized by numerous neurofibromas and by spots on the skin and often by developmental abnormalities
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nihil
1. (Latin) nil; nothing (as used by a sheriff after an unsuccessful effort to serve a writ)
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numismatics
1. the collection and study of money (and coins in particular)
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neoliberalism
1. a political orientation originating in the 1960s; blends liberal political views with an emphasis on economic growth
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northwardsMore Definitions →
neatness
1. the state of being neat and smart and trim
2. the trait of being neat and orderly
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nanosecond
1. one billionth (10^-9) of a second; one thousandth of a microsecond
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neuroanatomy
1. the anatomy of the nervous system
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neoconservative
1. a conservative who subscribes to neoconservatism
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nosh
1. (Yiddish) a snack or light meal
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nondescript
1. a person who is not easily classified and not very interesting
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nystagmus
1. involuntary movements of the eyeballs; its presence or absence is used to diagnose a variety of neurological and visual disorders
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nationhood
1. the state of being a nation
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noseyMore Definitions →
necropsy
1. an examination and dissection of a dead body to determine cause of death or the changes produced by disease
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northeasterlyMore Definitions →
nationalization
1. the action of forming or becoming a nation
2. the action of rendering national in character
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northwesterlyMore Definitions →
nullification
1. the states'-rights doctrine that a state can refuse to recognize or to enforce a federal law passed by the United States Congress
2. the act of nullifying; making null and void; counteracting or overriding the effect or force of something
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nockMore Definitions →
nystatin
1. an antifungal and antibiotic (trade names Mycostatin and Nystan) discovered in New York State; derived from soil fungi actinomycetes
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nates
1. the fleshy part of the human body that you sit on
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nandrolone
1. an androgen (trade names Durabolin or Kabolin) that is used to treat testosterone deficiency or breast cancer or osteoporosis
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nonexemptMore Definitions →
nonunionMore Definitions →
neuropsychiatry
1. the branch of medicine dealing with mental disorders attributable to diseases of the nervous system
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nucleolus
1. a small round body of protein in a cell nucleus; such organelles contain RNA and are involved in protein synthesis
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naturalness
1. the quality of being natural or based on natural principles
2. the quality of innocent naivete
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noonday
1. the middle of the day
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nominator
1. someone who proposes a candidate for appointment or election
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nanna
1. the mother of your father or mother
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nortriptyline
1. a tricyclic antidepressant drug (trade name Pamelor) used along with psychotherapy to treat dysthymic depression; may interact dangerously if taken with other drugs
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nuptials
1. the social event at which the ceremony of marriage is performed
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neuroma
1. any tumor derived from cells of the nervous system
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nisus
1. an effortful attempt to attain a goal
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nastiness
1. a state characterized by foul or disgusting dirt and refuse
2. malevolence by virtue of being malicious or spiteful or nasty
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novena
1. a Roman Catholic devotion consisting of prayers on nine consecutive days
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nuttingMore Definitions →
nostrum
1. hypothetical remedy for all ills or diseases; once sought by the alchemists
2. patent medicine whose efficacy is questionable
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nightcap
1. an alcoholic drink taken at bedtime; often alcoholic
2. a cloth cap worn in bed
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narwhal
1. small Arctic whale the male having a long spiral ivory tusk
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nonessential
1. anything that is not essential
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nullity
1. the state of nonexistence
2. something that is null (especially an enactment that has no legal validity)
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nitrification
1. the chemical process in which a nitro group is added to an organic compound (or substituted for another group in an organic compound)
2. the oxidation of ammonium compounds in dead organic material into nitrates and nitrites by soil bacteria (making nitrogen available to plants)
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naan
1. leavened bread baked in a clay oven in India; usually shaped like a teardrop
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neuritis
1. inflammation of a nerve accompanied by pain and sometimes loss of function
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nymphet
1. a sexually attractive young woman
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nilpotentMore Definitions →
nephrectomy
1. surgical removal of a kidney
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neuroleptic
1. tranquilizer used to treat psychotic conditions when a calming effect is desired
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newsman
1. a person who investigates and reports or edits news stories
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nonconformity
1. lack of harmony or correspondence
2. a lack of orthodoxy in thoughts or beliefs
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namer
1. a person who gives a name or names
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nonnativeMore Definitions →
neurogenesis
1. the development of nerve tissues
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