Nouns Starting With U

Here's the list of all the 2559 Nouns Starting With U 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)
upMore Definitions →
use
1. the act of using
2. what something is used for
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user
1. a person who makes use of a thing; someone who uses or employs something
2. a person who uses something or someone selfishly or unethically
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university
1. the body of faculty and students at a university
2. establishment where a seat of higher learning is housed, including administrative and living quarters as well as facilities for research and teaching
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using
1. an act that exploits or victimizes someone (treats them unfairly)
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update
1. information or data that updates
2. the act of bringing someone or something up to date
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unit
1. any division of quantity accepted as a standard of measurement or exchange
2. an individual or group or structure or other entity regarded as a structural or functional constituent of a whole
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union
1. an organization of employees formed to bargain with the employer
2. the act of pairing a male and female for reproductive purposes
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uniqueMore Definitions →
understandMore Definitions →
usefulMore Definitions →
understanding
1. the cognitive condition of someone who understands
2. the statement (oral or written) of an exchange of promises
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unknown
1. an unknown and unexplored region
2. anyone who does not belong in the environment in which they are found
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upgrade
1. an upward slope or grade (as in a road)
2. software that provides better performance than an earlier version did
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upper
1. the higher of two berths
2. piece of leather or synthetic material that forms the part of a shoe or boot above the sole that encases the foot
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universal
1. (linguistics) a grammatical rule (or other linguistic feature) that is found in all languages
2. (logic) a proposition that asserts something of all members of a class
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ultimate
1. the finest or most superior quality of its kind
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utility
1. a company that performs a public service; subject to government regulation
2. the quality of being of practical use
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usage
1. the act of using
2. accepted or habitual practice
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ultraMore Definitions →
universe
1. everything that exists anywhere
2. (statistics) the entire aggregation of items from which samples can be drawn
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ut
1. the syllable naming the first (tonic) note of any major scale in solmization
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usualMore Definitions →
underground
1. a secret group organized to overthrow a government or occupation force
2. an electric railway operating below the surface of the ground (usually in a city)
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undergraduate
1. a university student who has not yet received a first degree
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uniform
1. clothing of distinctive design worn by members of a particular group as a means of identification
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unlikeMore Definitions →
underwear
1. undergarment worn next to the skin and under the outer garments
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unemployment
1. the state of being unemployed or not having a job
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updating
1. the act of changing something to bring it up to date (usually by adding something)
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unity
1. an undivided or unbroken completeness or totality with nothing wanting
2. the smallest whole number or a numeral representing this number
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uncle
1. the brother of your father or mother; the husband of your aunt
2. a source of help and advice and encouragement
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uglyMore Definitions →
uncertainty
1. being unsettled or in doubt or dependent on chance
2. the state of being unsure of something
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utilization
1. the act of using
2. the state of having been made use of
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undertakeMore Definitions →
upset
1. an unhappy and worried mental state
2. the act of disturbing the mind or body
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urge
1. an instinctive motive
2. a strong restless desire
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underwaterMore Definitions →
usher
1. an official stationed at the entrance of a courtroom or legislative chamber
2. someone employed to conduct others
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urine
1. liquid excretory product
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usability
1. the quality of being able to provide good service
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umbrella
1. a lightweight handheld collapsible canopy
2. a formation of military planes maintained over ground operations or targets
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undertaking
1. any piece of work that is undertaken or attempted
2. the trade of a funeral director
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upright
1. a vertical structural member as a post or stake
2. a piano with a vertical sounding board
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unemployed
1. people who are involuntarily out of work (considered as a group)
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uranium
1. a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
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ultrasound
1. very high frequency sound; used in ultrasonography
2. using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs
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unfortunate
1. a person who suffers misfortune
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underneathMore Definitions →
urinaryMore Definitions →
underworld
1. the criminal class
2. (religion) the world of the dead
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unisexMore Definitions →
upside
1. the highest or uppermost side of anything
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uniteMore Definitions →
upstairs
1. the part of a building above the ground floor
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upholstery
1. covering (padding and springs and webbing and fabric) on a piece of furniture
2. the craft of upholstering
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uptake
1. the process of taking food into the body through the mouth (as by eating)
2. a process of taking up or using up or consuming
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urgency
1. the state of being urgent; an earnest and insistent necessity
2. pressing importance requiring speedy action
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usefulness
1. the quality of being of practical use
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unconscious
1. that part of the mind wherein psychic activity takes place of which the person is unaware
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ultraviolet
1. radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
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underwood
1. the brush (small trees and bushes and ferns etc.) growing beneath taller trees in a wood or forest
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utmost
1. the greatest possible degree
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uninsuredMore Definitions →
undermineMore Definitions →
unabridged
1. a dictionary that has not been shortened by the omitting terms or definitions; a comprehensive dictionary
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urging
1. a verbalization that encourages you to attempt something
2. the act of earnestly supporting or encouraging
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ulster
1. loose long overcoat of heavy fabric; usually belted
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urn
1. a large vase that usually has a pedestal or feet
2. a large pot for making coffee or tea
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underageMore Definitions →
unpredictableMore Definitions →
ultima
1. the last syllable in a word
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unseen
1. a belief that there is a realm controlled by a divine spirit
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utopia
1. ideally perfect state; especially in its social and political and moral aspects
2. a work of fiction describing a utopia
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underline
1. a line drawn underneath (especially under written matter)
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uptime
1. a period of time when something (as a machine or factory) is functioning and available for use
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uptown
1. a residential part of town away from the central commercial district
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urology
1. the branch of medicine that deals with the diagnosis and treatment of disorders of the urinary tract or urogenital system
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ultrasonicMore Definitions →
utilisation
1. the act of using
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unicorn
1. an imaginary creature represented as a white horse with a long horn growing from its forehead
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upland
1. elevated (e.g., mountainous) land
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unification
1. an occurrence that involves the production of a union
2. the state of being joined or united or linked
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uterus
1. a hollow muscular organ in the pelvic cavity of females; contains the developing fetus
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uplifting
1. the rise of something
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upstateMore Definitions →
unmarriedMore Definitions →
undesirable
1. one whose presence is undesirable
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ulcer
1. a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue
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uniqueness
1. the quality of being one of a kind
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uniformity
1. a condition in which everything is regular and unvarying
2. the quality of lacking diversity or variation (even to the point of boredom)
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upbeat
1. a contented state of being happy and healthy and prosperous
2. an unaccented beat (especially the last beat of a measure)
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unrest
1. a state of agitation or turbulent change or development
2. a feeling of restless agitation
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unleadedMore Definitions →
unloading
1. the labor of taking a load of something off of or out of a vehicle or ship or container etc.
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urea
1. the chief solid component of mammalian urine; synthesized from ammonia and carbon dioxide and used as fertilizer and in animal feed and in plastics
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underscore
1. a line drawn underneath (especially under written matter)
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undecidedMore Definitions →
uprising
1. organized opposition to authority; a conflict in which one faction tries to wrest control from another
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unequalMore Definitions →
unfolding
1. a developmental process
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unison
1. corresponding exactly
2. occurring together or simultaneously
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unnaturalMore Definitions →
underdog
1. one at a disadvantage and expected to lose
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undergrad
1. a university student who has not yet received a first degree
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uniting
1. the combination of two or more commercial companies
2. the act of making or becoming a single unit
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underestimate
1. an estimation that is too low; an estimate that is less than the true or actual value
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uphill
1. the upward slope of a hill
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uplink
1. a transmission from Earth to a spacecraft or the path of such a transmission
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undies
1. women's underwear
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underwriter
1. a banker who deals chiefly in underwriting new securities
2. an agent who sells insurance
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umpire
1. an official at a baseball game
2. someone chosen to judge and decide a disputed issue
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umbilical
1. membranous duct connecting the fetus with the placenta
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uplift
1. (geology) a rise of land to a higher elevation (as in the process of mountain building)
2. a brassiere that lifts and supports the breasts
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unifyingMore Definitions →
uppercase
1. one of the large alphabetic characters used as the first letter in writing or printing proper names and sometimes for emphasis
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underside
1. the lower side of anything
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utterance
1. the use of uttered sounds for auditory communication
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upsilon
1. the 20th letter of the Greek alphabet
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utopianMore Definitions →
urbanization
1. the condition of being urbanized
2. the social process whereby cities grow and societies become more urban
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urethane
1. an ester of carbamic acid
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unveiling
1. putting on display for the first time
2. the act of beginning something new
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underpinningMore Definitions →
uncovering
1. the removal of covering
2. the act of discovering something
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ultrasonography
1. using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs
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undress
1. partial or complete nakedness
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urination
1. the discharge of urine
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upbringing
1. properties acquired during a person's formative years
2. helping someone grow up to be an accepted member of the community
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upkeep
1. activity involved in maintaining something in good working order
2. the act of sustaining life by food or providing a means of subsistence
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universalistMore Definitions →
unworthyMore Definitions →
undertaker
1. one whose business is the management of funerals
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universality
1. the quality of being universal; existing everywhere
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upsettingMore Definitions →
urchin
1. poor and often mischievous city child
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uproar
1. a state of commotion and noise and confusion
2. loud confused noise from many sources
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ukulele
1. a small guitar having four strings
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understatement
1. a statement that is restrained in ironic contrast to what might have been said
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unwillingness
1. the trait of being unwilling
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utilitarian
1. someone who believes that the value of a thing depends on its utility
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upheaval
1. a state of violent disturbance and disorder (as in politics or social conditions generally)
2. a violent disturbance
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undercut
1. the material removed by a cut made underneath
2. the tender meat of the loin muscle on each side of the vertebral column
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underlay
1. a pad placed under a carpet
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unprofessionalMore Definitions →
unionist
1. a worker who belongs to a trade union
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utensil
1. an implement for practical use (especially in a household)
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ubiquity
1. the state of being everywhere at once (or seeming to be everywhere at once)
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urethra
1. duct through which urine is discharged in most mammals and which serves as the male genital duct
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ultimatum
1. a final peremptory demand
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unhappiness
1. emotions experienced when not in a state of well-being
2. state characterized by emotions ranging from mild discontentment to deep grief
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undoing
1. an act that makes a previous act of no effect (as if not done)
2. loosening the ties that fasten something
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urinal
1. a plumbing fixture (usually attached to the wall) used by men to urinate
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unavailability
1. the quality of not being available when needed
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underpants
1. an undergarment that covers the body from the waist no further than to the thighs; usually worn next to the skin
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umbra
1. a region of complete shadow resulting from total obstruction of light
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untouchable
1. belongs to lowest social and ritual class in India
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undersecretary
1. a secretary immediately subordinate to the head of a department of government
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unary
1. the bijective base-1 numeral system: in order to represent a number N, an arbitrarily chosen symbol representing 1 is repeated N times.
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umber
1. an earth pigment
2. a medium brown to dark-brown color
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underweightMore Definitions →
unconsciousness
1. a state lacking normal awareness of the self or environment
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unbelief
1. a rejection of belief
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urinalysis
1. (medicine) the chemical analysis of urine (for medical diagnosis)
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unanimity
1. everyone being of one mind
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upstart
1. an arrogant or presumptuous person
2. a person who has suddenly risen to a higher economic status but has not gained social acceptance of others in that class
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uke
1. a small guitar having four strings
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unfairness
1. partiality that is not fair or equitable
2. injustice by virtue of not conforming with rules or standards
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unionism
1. the system or principles and theory of labor unions
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ugliness
1. qualities of appearance that do not give pleasure to the senses
2. the quality of being wicked
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underwriteMore Definitions →
underclassman
1. an undergraduate who is not yet a senior
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underarmMore Definitions →
upshot
1. a phenomenon that follows and is caused by some previous phenomenon
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ump
1. an official at a baseball game
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uppingMore Definitions →
unwellMore Definitions →
universalism
1. the theological doctrine that all people will eventually be saved
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underfootMore Definitions →
upsurge
1. a sudden forceful flow
2. a sudden or abrupt strong increase
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unease
1. physical discomfort (as mild sickness or depression)
2. the trait of seeming ill at ease
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upturn
1. an upward movement or trend as in business activity
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uneasiness
1. feelings of anxiety that make you tense and irritable
2. physical discomfort (as mild sickness or depression)
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urbanisation
1. the condition of being urbanized
2. the social process whereby cities grow and societies become more urban
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ulceration
1. a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue
2. the process of ulcer formation; the process of becoming ulcerated
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upwindMore Definitions →
unpredictability
1. the quality of being guided by sudden unpredictable impulses
2. the trait of being unpredictably irresolute
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usury
1. an exorbitant or unlawful rate of interest
2. the act of lending money at an exorbitant rate of interest
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underbelly
1. lower side
2. the soft belly or underside of an animal's body
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undercurrent
1. a subdued emotional quality underlying an utterance; implicit meaning
2. a current below the surface of a fluid
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unwashedMore Definitions →
urticaria
1. an itchy skin eruption characterized by weals with pale interiors and well-defined red margins; usually the result of an allergic response to insect bites or food or drugs
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undergrowth
1. the brush (small trees and bushes and ferns etc.) growing beneath taller trees in a wood or forest
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utiliser
1. someone who puts to good use
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utilitarianism
1. doctrine that the useful is the good; especially as elaborated by Jeremy Bentham and James Mill; the aim was said to be the greatest happiness for the greatest number
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udder
1. mammary gland of bovids (cows and sheep and goats)
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ultramarine
1. blue pigment made of powdered lapis lazuli
2. a vivid blue to purple-blue color
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ubiquinone
1. any of several quinones found in living cells and that function as coenzymes that transfer electrons from one molecule to another in cell respiration
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underclass
1. the social class lowest in the social hierarchy
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unicycle
1. a vehicle with a single wheel that is driven by pedals
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undertow
1. an inclination contrary to the strongest or prevailing feeling
2. the seaward undercurrent created after waves have broken on the shore
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uracil
1. a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
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underpass
1. an underground tunnel or passage enabling pedestrians to cross a road or railway
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uveitis
1. inflammation of the uvea of the eye
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ureter
1. either of a pair of thick-walled tubes that carry urine from the kidney to the urinary bladder
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urologist
1. a specialist in urology
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unknowableMore Definitions →
uttermost
1. the greatest possible degree
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unbecomingMore Definitions →
underdevelopment
1. state of inadequate development
2. (photography) inadequate processing of film resulting in inadequate contrast
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unionization
1. act of forming labor unions
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underpayment
1. a payment smaller than needed or expected
2. the act of paying less than required
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undercarriage
1. framework that serves as a support for the body of a vehicle
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unreliability
1. the trait of not being dependable or reliable
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upriverMore Definitions →
underestimation
1. an estimation that is too low; an estimate that is less than the true or actual value
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unravellingMore Definitions →
unknowing
1. ignorance (especially of orthodox beliefs)
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unilateralism
1. the doctrine that nations should conduct their foreign affairs individualistically without the advice or involvement of other nations
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uppercut
1. a swinging blow directed upward (especially at an opponent's chin)
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undertone
1. a quiet or hushed tone of voice
2. a subdued emotional quality underlying an utterance; implicit meaning
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uncollectibleMore Definitions →
unmasking
1. the exposure of an impostor or a fraud
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umlaut
1. a diacritical mark (two dots) placed over a vowel to indicate a change in sound in some languages
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untangling
1. the act of releasing from a snarled or tangled condition
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usurpation
1. entry to another's property without right or permission
2. wrongfully seizing and holding (an office or powers) by force (especially the seizure of a throne or supreme authority)
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unrighteousness
1. failure to adhere to moral principles
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underperformMore Definitions →
understateMore Definitions →
unbalance
1. a lack of balance or state of disequilibrium
2. a state of mental disturbance and disorientation
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unreality
1. the quality possessed by something that is unreal
2. the state of being insubstantial or imaginary; not existing objectively or in fact
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unpleasantness
1. the feeling caused by disagreeable stimuli; one pole of a continuum of states of feeling
2. the quality of giving displeasure
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usurper
1. one who wrongfully or illegally seizes and holds the place of another
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Jump to Nouns by Length

2-Letter Nouns Starting With U

3-Letter Nouns Starting With U

4-Letter Nouns Starting With U

5-Letter Nouns Starting With U

32 more 5-Letter Nouns Starting With U →

6-Letter Nouns Starting With U

118 more 6-Letter Nouns Starting With U →

7-Letter Nouns Starting With U

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8-Letter Nouns Starting With U

162 more 8-Letter Nouns Starting With U →

9-Letter Nouns Starting With U

282 more 9-Letter Nouns Starting With U →

10-Letter Nouns Starting With U

340 more 10-Letter Nouns Starting With U →

11-Letter Nouns Starting With U

243 more 11-Letter Nouns Starting With U →

12-Letter Nouns Starting With U

231 more 12-Letter Nouns Starting With U →

13-Letter Nouns Starting With U

202 more 13-Letter Nouns Starting With U →

14-Letter Nouns Starting With U

167 more 14-Letter Nouns Starting With U →

15-Letter Nouns Starting With U

108 more 15-Letter Nouns Starting With U →

16-Letter Nouns Starting With U

17-Letter Nouns Starting With U

18-Letter Nouns Starting With U

19-Letter Nouns Starting With U

20-Letter Nouns Starting With U