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English dictionary — definitions & meanings

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“A” Words

Augello
name
An Italian surname.
auger
noun
A tool with a spiralling metal shaft used for boring holes in wood, ice or ground, turned by hand with a brace or driven by a machine.
aught
pron
Anything at all (an old-fashioned or literary word).
aughts
noun
The first decade of a century, such as 1900 to 1909 or 2000 to 2009, whose digit in the tens place is zero; the noughties.
Augie
name
A diminutive of the masculine given name Augustus.
augment
verb
To make something larger or stronger by adding to it.
augmentation
noun
The act or process of augmenting.
augmented
adj
Made larger, stronger, or more complete by adding something.
augur
noun
A person in ancient Rome who interpreted omens and signs, especially from the behaviour of birds, to predict the future.
augurate
noun
The position or office of an augur.
augurous
adj
Full of augury; foreboding.
augury
noun
A divination based on the appearance and behaviour of animals.
august
adj
Deeply respected and impressive; dignified and grand.
Augusta
name
A feminine given name of Latin origin, and a place name for several cities, including the capital of Maine.
auguste
noun
A type of clumsy, red-nosed circus clown who plays the troublemaker against the more composed whiteface clown.
Augustin
noun
A traditional 14-point printing type size, especially in French typography.
Augustine
noun
A member of a religious order that follows the rule attributed to Saint Augustine of Hippo; an Augustinian.
augustinian
adj
Of, or relating to St Augustine of Hippo or his doctrines, especially on predestination and grace.
Augustus
name
The first Roman emperor, born Gaius Octavius; also a masculine given name derived from his title.
aukus
name
A security treaty between Australia, the United Kingdom, and the United States; for the construction of nuclear submarines in Australia, and cooperation on cybersecurity and espionage technology; to contain the rise of China in the Indo-Pacific region.
auld
adj
Old (a Scots and Northern English word).
aunt
noun
The sister of one's mother or father, or the wife of one's uncle.
auntie
noun
An affectionate, informal way of saying "aunt."
aunty
noun
An affectionate word for an aunt, the sister of one's mother or father, or the wife of one's uncle.
auntyji
noun
aunt or older woman (as a respectful term of address)
aura
noun
A distinctive feeling or atmosphere that seems to surround a person or place.
aural
adj
Of or pertaining to the ear.
Aurelia
name
A feminine given name of Latin origin, related to the word for "golden."
Aurelius
name
A masculine given name of Latin origin, historically linked to Roman nobility.
aureole
noun
A circle of light or halo around the head of a deity or a saint.
aurigal
adj
Of or pertaining to a chariot.
aurochs
noun
An extinct European mammal, Bos primigenius, the ancestor of domestic cattle.
aurora
noun
A natural display of shifting coloured lights in the night sky near the polar regions, caused by charged particles from the sun.
Auschwitz
name
The site in occupied Poland of the largest Nazi concentration and extermination camp during World War II, now used as shorthand for the Holocaust itself.
auspex
noun
An officiating priest in Ancient Rome.
auspicate
verb
To foreshow; to foretoken.
auspice
noun
Patronage or protection.
auspicial
adj
Of or pertaining to auspices; auspicious.
auspicious
adj
Suggesting a good outcome; promising or favourable.
Aussie
noun
(informal) An Australian person.
Austen
name
An English surname, most famously associated with the novelist Jane Austen.
austere
adj
Plain, strict, and without luxury or decoration.
austerity
noun
Extreme plainness and self-discipline, with no luxuries.
Austin
name
A masculine given name and surname, ultimately from "Augustine."
austral
adj
Of, relating to, or coming from the south.
Australia
name
The country and continent occupying the Australian mainland, Tasmania, and nearby islands, with its capital at Canberra.
Australian
adj
Relating to Australia, its people, or its languages.
Austria
name
A landlocked country in Central Europe, with its capital at Vienna.
Austrian
adj
Relating to Austria or its people and culture.
auteur
noun
A creative artist, especially a film director, seen as having a specific, recognisable artistic vision, and who is seen as the single or preeminent ‘author’ of their works.
authentic
adj
Genuine and exactly what it claims to be, not fake or copied.
authentically
adv
In an authentic manner; genuinely
authenticate
verb
To prove that something is genuine or real.
authentication
noun
The process of proving that something is genuine.
authenticator
noun
One who, or something which, authenticates, as
authenticity
noun
The quality of being genuine, real, and true to its origin.
author
noun
A person who writes a book, article, or other original work.
authorisation
noun
Non-Oxford British English standard spelling of authorization.
authorise
verb
Non-Oxford British English standard spelling of authorize.
authoritarian
adj
Demanding strict obedience and control, at the expense of individual freedom.
authoritative
adj
Recognised as reliable, accurate, and worth trusting because of its expertise.
authorities
noun
The official organisations or officials with power to govern or enforce rules in a given area.
authority
noun
The power or right to give orders, make decisions, or enforce obedience.
authorization
noun
Official permission to do something.
authorize
verb
To give someone official permission or power to do something.
authorized
adj
Officially permitted or approved.
authorship
noun
The quality or state of being an author; the function or dignity of an author.
autism
noun
Autism spectrum disorder, a condition characterized by impairment in social communication and interaction, as well as a need or strong preference for predictability and routine, sensory processing differences, focused interests, or repetitive behaviours. This includes classic autism as well as other, previously distinct disorders such as Asperger's syndrome, childhood disintegrative disorder, and
autistic
adj
Having autism, a developmental condition affecting communication, social interaction, and behaviour.
auto
noun
(informal, especially US) A car; short for automobile.
autobahn
noun
A German or Austrian motorway, some sections of which have no general speed limit.
autobiographic
adj
Synonym of autobiographical.
autobiographical
adj
Based on or relating to the story of one's own life.
autobiography
noun
An account of a person's life written by that person.
autobus
noun
A motorbus, as opposed to earlier horse-drawn buses.
autochthon
noun
The earliest inhabitant of an area; an indigenous person.
autochthonous
adj
Native to the place where found; indigenous.
autoclave
noun
A strong, pressurized, heated vessel, as for laboratory experiments, sterilization, cooking or mineral processing.
autocracy
noun
A system of government in which one person holds complete power and is not meaningfully answerable to voters, courts or a parliament.
autocrat
noun
An absolute ruler with infinite power.
autocratic
adj
Of or pertaining to autocracy or to an autocrat; absolute; holding independent and arbitrary powers of government.
autocue
noun
Any of several devices that display words for a person to read aloud.
autograph
noun
A famous person's signature, especially one given to a fan as a keepsake.
autographed
adj
Signed with someone's autograph, especially a celebrity's.
autohomicide
noun
The act of suicide; the act of taking one's own life.
autoimmune
adj
Relating to a condition in which the body's immune system mistakenly attacks its own healthy cells.
Autolycus
name
In Greek mythology, a cunning thief and son of Hermes, said to be able to change shape and disguise stolen goods.
automat
noun
A vending machine for food.
automated
adj
Operated by machines or computer systems rather than by people.
automatic
adj
Operating by itself, without a person directly controlling it.
automatically
adverb
In a way that happens by itself, without a person having to control or think about it.
automation
noun
Using machines, computers, or other technology to do tasks that people used to do by hand.
automatization
noun
The process of making an action of a higher animal reflexive.
automatize
verb
To make or become automatic.
automaton
noun
A mechanical device built to carry out a fixed set of movements or instructions on its own.
automobile
noun
A wheeled motor vehicle built to carry a driver and a few passengers under its own power.
automobilist
noun
The driver of an automobile.
automotive
adjective
Relating to cars, trucks, and other motor vehicles.
autonoesis
noun
The neurocognitive ability to experience time as a series of subjective episodes.
autonoetic
adj
Of or relating to autonoesis.
autonomous
adjective
Governing or managing itself without outside control.
autonomously
adv
In an autonomous or self-governing manner.
autonomy
noun
The freedom to govern or manage oneself independently, without control from others.
autopilot
noun
A system that automatically steers a vehicle, aircraft, or ship without a person actively controlling it.
autopsy
noun
A medical examination of a dead body to determine the cause of death.
autosarcophagy
noun
The eating of one's own flesh.
autosexuality
noun
Sexual attraction toward oneself.
autosled
noun
A motorized sled.
autumn
noun
The season between summer and winter, when leaves fall and temperatures start to drop.
aux
noun
An auxiliary input on a sound system, used to plug in an external audio device.
auxesis
noun
A rhetorical device whereby the subject matter is made greater, particularly
auxiliary
adjective
Providing extra help or support to something else, rather than being the main part.
av
verb
A dialectal or informal way of saying "have," as in some regional English speech.
Ava
name
A popular female given name, used as a variant of Eva or as an independent name in its own right.
avail
verb
To make use of an opportunity or resource, usually for one's own benefit.
availability
noun
The state of being available or obtainable, or the times someone is free.
available
adjective
Able to be obtained, used, or accessed.
avalanche
noun
A large mass of snow and ice that suddenly breaks loose and slides down a mountainside.
Avalon
name
A legendary island paradise in Arthurian legend where King Arthur was taken after his death; also used as a real place name.
avant
noun
The leading or front section of an army; the vanguard.
avant garde
adjective
Strikingly new and experimental, especially in art, music, fashion or film, and ahead of what most people are used to.
Avanti
name
An ancient Indian realm roughly corresponding to the present-day Malwa region.
avarice
noun
An excessive, greedy desire for wealth or possessions.
avaricious
adj
Actuated by avarice; extremely greedy for wealth or material gain; immoderately desirous of accumulating property.
avariciousness
noun
The state or quality of being avaricious.
avast
interjection
A command meaning "stop" or "hold on," traditionally associated with sailors and pirates.
avatar
noun
A small picture or digital figure that represents a person online, such as on a forum or social media profile.
ave
noun
Short for "Ave Maria," the Catholic prayer to the Virgin Mary.
avenge
verb
To get retribution for a wrong or injury done to oneself or someone else.
avenger
noun
Someone who avenges a wrong, especially by punishing the person responsible.
avenging
noun
The act of getting revenge for a wrong done to someone.
avenue
noun
A wide street, often lined with trees.
aver
verb
To state something firmly and confidently as being true.
average
noun
A single value that represents the typical or central figure in a set of numbers, usually found by adding them up and dividing by how many there are.
averagely
adv
In an average manner.
averageness
noun
The state or quality of being average.
averaging
noun
The process of working out an average from a set of numbers.
averie
name
A female given name of modern usage.
averment
noun
The act of averring, or that which is averred; positive assertion.
averse
adjective
Strongly disliking or opposed to something.
aversion
noun
A strong feeling of dislike or unwillingness toward something.
avert
verb
To prevent something bad from happening.
averted
adjective
Turned away, especially to avoid looking at something or showing an emotion.
Avery
name
A surname and a given name used for both sexes, derived from Old French.
Avi
noun
An image a user chooses to represent themselves on a social media profile; short for "avatar."
avian
adjective
Relating to or characteristic of birds.
aviary
noun
A house, enclosure, large cage, or other place for keeping birds confined; a birdhouse.
aviation
noun
The design, building, and flying of aircraft, or the industry built around it.
aviator
noun
A pilot of an aircraft, especially in a military or early-flight context.
avid
adj
Extremely enthusiastic and eager about something.