English Reference

Word

whim

US/ˈhwɪm/

UK/wˈɪm/

Countable noun

Definition

n. a sudden wish or idea to do something, especially when there is no important reason for it. You use this when someone acts quickly without planning ahead.

n. a sudden desire or change of mind, especially one that is unusual or unexplained. Often implies a lack of serious motive or deliberation.

Examples

“She bought the expensive dress on a whim.”

“The company's direction seemed to change at the whim of the CEO rather than following a long-term strategy.”

“While some travelers plan every minute of their itinerary, others prefer the freedom of traveling on a whim, allowing local recommendations to dictate their next destination.”

Examples

simple

“She bought the expensive dress on a whim.”

contextual

“The company's direction seemed to change at the whim of the CEO rather than following a long-term strategy.”

complex

“While some travelers plan every minute of their itinerary, others prefer the freedom of traveling on a whim, allowing local recommendations to dictate their next destination.”

Usage

Frequently used in the prepositional phrase 'on a whim' or following 'at the' ('at the whim of').

Real-World Examples

“My friend Paloma once moved countries on a near whim.”
The Guardian 21 Dec 2023
“The signing was not done on a whim.”
The Guardian 4 Sept 2026

Etymology

Clipping of whim-wham.

Compare whimbrel.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

NOUN

whim(B2)

ADJECTIVE

Domains

AstronomyMining

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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference