Nouns Starting With AU

Here's the list of all the 616 Nouns Starting With AU 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)
author
1. writes (books or stories or articles or the like) professionally (for pay)
2. someone who originates or causes or initiates something
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augustMore Definitions →
audio
1. the audible part of a transmitted signal
2. an audible acoustic wave frequency
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auto
1. a motor vehicle with four wheels; usually propelled by an internal combustion engine
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authority
1. the power or right to give orders or make decisions
2. (usually plural) persons who exercise (administrative) control over others
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auction
1. a variety of bridge in which tricks made in excess of the contract are scored toward game; now generally superseded by contract bridge
2. the public sale of something to the highest bidder
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automatic
1. self-loading rifle capable of automatic fire
2. a pistol that will keep firing until the ammunition is gone or the trigger is released
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audience
1. a gathering of spectators or listeners at a (usually public) performance
2. the part of the general public interested in a source of information, entertainment, or a product/service
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authorities
1. the organization that is the governing authority of a political unit
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audit
1. an inspection of the accounting procedures and records by a trained accountant or CPA
2. a methodical examination or review of a condition or situation
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authentication
1. a mark on an article of trade to indicate its origin and authenticity
2. validating the authenticity of something or someone
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automation
1. the act of implementing the control of equipment with advanced technology; usually involving electronic hardware
2. the condition of being automatically operated or controlled
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automobile
1. a motor vehicle with four wheels; usually propelled by an internal combustion engine
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authorization
1. a document giving an official instruction or command
2. the power or right to give orders or make decisions
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autumn
1. the season when the leaves fall from the trees
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aurora
1. the first light of day
2. an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force
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auburnMore Definitions →
auditor
1. someone who listens attentively
2. a student who attends a course but does not take it for credit
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aunt
1. the sister of your father or mother; the wife of your uncle
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auxiliary
1. someone who acts as assistant
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authorizeMore Definitions →
auditorium
1. the area of a theater or concert hall where the audience sits
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autism
1. (psychiatry) an abnormal absorption with the self; marked by communication disorders and short attention span and inability to treat others as people
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autobiography
1. a biography of yourself
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autonomy
1. immunity from arbitrary exercise of authority: political independence
2. personal independence
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augmentation
1. the amount by which something becomes greater
2. the statement of a theme in notes of greater duration (usually twice the length of the original)
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authenticity
1. undisputed credibility
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aura
1. a sensation (as of a cold breeze or bright light) that precedes the onset of certain disorders such as a migraine attack or epileptic seizure
2. an indication of radiant light drawn around the head of a saint
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audition
1. the ability to hear; the auditory faculty
2. a test of the suitability of a performer
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autograph
1. something written by one's own hand
2. a person's own signature
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audible
1. a football play is changed orally after both teams have assumed their positions at the line of scrimmage
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auditoryMore Definitions →
authorisation
1. a document giving an official instruction or command
2. the power or right to give orders or make decisions
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authenticateMore Definitions →
autofocus
1. an optical device for focussing a camera or other instrument automatically
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autopsy
1. an examination and dissection of a dead body to determine cause of death or the changes produced by disease
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audiovisual
1. materials using sight or sound to present information
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auspices
1. kindly endorsement and guidance
2. a favorable omen
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augmentMore Definitions →
automata
1. someone who acts or responds in a mechanical or apathetic way
2. a mechanism that can move automatically
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autisticMore Definitions →
authorship
1. the act of creating written works
2. the act of initiating a new idea or theory or writing
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authoritarian
1. a person who behaves in a tyrannical manner
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autonomicMore Definitions →
audiology
1. the measurement of hearing
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auteur
1. a filmmaker who has a personal style and keeps creative control over his or her works
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auctioneer
1. an agent who conducts an auction
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auntie
1. the sister of your father or mother; the wife of your uncle
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auger
1. a long flexible steel coil for dislodging stoppages in curved pipes
2. hand tool for boring holes
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autopilot
1. a cognitive state in which you act without self-awareness
2. a navigational device that automatically keeps ships or planes or spacecraft on a steady course
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automaton
1. someone who acts or responds in a mechanical or apathetic way
2. a mechanism that can move automatically
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audacity
1. fearless daring
2. aggressive boldness or unmitigated effrontery
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authoriseMore Definitions →
auberge
1. a hotel providing overnight lodging for travelers
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auk
1. black-and-white short-necked web-footed diving bird of northern seas
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austral
1. the basic unit of money in Argentina; equal to 100 centavos
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authenticator
1. one who determines authenticity (as of works of art) or who guarantees validity
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automaker
1. a business engaged in the manufacture of automobiles
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autobahn
1. an expressway in a German-speaking country
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audiotape
1. a tape recording of sound
2. magnetic tape for use in recording sound
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autoclave
1. a device for heating substances above their boiling point; used to manufacture chemicals or to sterilize surgical instruments
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aunty
1. the sister of your father or mother; the wife of your uncle
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austerity
1. the trait of great self-denial (especially refraining from worldly pleasures)
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aught
1. a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
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authoritarianism
1. a form of government in which the ruler is an absolute dictator (not restricted by a constitution or laws or opposition etc.)
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aubergine
1. hairy upright herb native to southeastern Asia but widely cultivated for its large glossy edible fruit commonly used as a vegetable
2. egg-shaped vegetable having a shiny skin typically dark purple but occasionally white or yellow
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autoimmunity
1. production of antibodies against the tissues of your own body; produces autoimmune disease or hypersensitivity reactions
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auxin
1. a plant hormone that promotes root formation and bud growth
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autoradiography
1. producing a radiograph by means of the radiation emitted from the specimen being photographed
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automat
1. a vending machine from which you can get food
2. a cafeteria where food is served from machines
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augur
1. (ancient Rome) a religious official who interpreted omens to guide public policy
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augmentativeMore Definitions →
auricularMore Definitions →
autobus
1. a vehicle carrying many passengers; used for public transport
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autocracy
1. a political system governed by a single individual
2. a political theory favoring unlimited authority by a single individual
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audiocassette
1. a cassette for audiotape
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3-Letter Nouns Starting With AU

4-Letter Nouns Starting With AU

5-Letter Nouns Starting With AU

6-Letter Nouns Starting With AU

7-Letter Nouns Starting With AU

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8-Letter Nouns Starting With AU

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9-Letter Nouns Starting With AU

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10-Letter Nouns Starting With AU

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11-Letter Nouns Starting With AU

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12-Letter Nouns Starting With AU

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13-Letter Nouns Starting With AU

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14-Letter Nouns Starting With AU

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15-Letter Nouns Starting With AU

16-Letter Nouns Starting With AU

17-Letter Nouns Starting With AU