English Reference

Word

quick

Phoneticsquick

US/ˈkwɪk/

UK/kwˈɪk/

Definitions

01moving fast

A1 · Beginner

adj. moving with high speed or able to move very fast.

adj. characterised by rapid motion; capable of moving at high velocity.

“The cat was too quick for the dog and climbed up the tree.”

“The athlete's quick reflexes allowed him to avoid the collision during the final sprint of the race.”

Synonyms

Antonyms

02short duration

A1 · Beginner

adj. happening or finished in a very short time.

adj. occurring or completed within a brief interval of time.

“I just need a quick shower before we go out for dinner.”

“The manager gave a quick overview of the new policy before opening the floor for specific questions.”

Synonyms

Antonyms

03mentally agile

B1 · Intermediate

adj. able to learn, understand, or think very fast.

adj. demonstrating mental agility, alertness, or the ability to respond rapidly to new information.

“She is a quick learner and mastered the software in just one afternoon.”

“His quick wit made him a formidable debater, as he could identify logical fallacies almost instantly.”

Antonyms

slow-witteddim

04the living

C2 · Proficiency Plural noun Religion Archaic · Literary

n. people who are alive, usually compared to those who have died.

n. a collective reference to living beings, most commonly encountered in the fixed phrase 'the quick and the dead'.

“The old prayer spoke of a judgment for the quick and the dead.”

“The poet explored the thin veil between the quick and the dead, suggesting that memory keeps the departed among us.”

Synonyms

Antonyms

05easily angered

B2 · Upper Intermediate

adj. becoming angry very easily and suddenly.

adj. prone to sudden outbursts of temper; easily provoked to irritation.

“You have to be careful what you say because he has a quick temper.”

“Her quick temper often led to regrettable arguments that she would later have to apologise for.”

Synonyms

irascibleshort-tempered

Antonyms

Usage

Typically placed before the noun it modifies or after a linking verb like 'be' or 'seem'.

Pitfall

He ran very quick

He ran very quickly

In formal writing, use the adverb 'quickly' to modify a verb; 'quick' is primarily an adjective.

Word family

ADJECTIVE

Related words

Idioms

Domain

Mining

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.A1 MoversIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.2.0–3.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 1.0–1.50–23TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.120–224
Frequency
Very common
Level
A1 · BeginnerOxford
Updated

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