English Reference

Word

imbecile

Phoneticsim·be·cile, stress on the first syllable

US/ˈɪmbəsaɪɫ/

UK/ɪmbˈɛsaɪl/

Countable noun

Definition

n. a person who is very stupid or acts in a foolish way. It is a very rude word that people use to insult someone they think is not smart.

n. a person of low intelligence or a fool. Highly offensive and derogatory in modern usage; typically used as an insult to describe someone perceived as lacking common sense.

Examples

“He called me an imbecile for making such a simple mistake.”

“The manager was an absolute imbecile and fired the entire team for a minor error.”

Examples

simple

“He called me an imbecile for making such a simple mistake.”

contextual

“The manager was an absolute imbecile and fired the entire team for a minor error.”

Real-World Examples

“Ali G is a white imbecile – a delusional cultural appropriator – who steals the fashion and lyrics from his favourite gangsta rap and dancehall idols, from Compton to Kingston.”
The Guardian 21 Oct 2026

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.C2 ProficiencyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.8.5–9.0TOEFL 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: 6.0114–120
Frequency
Occasional
Level
C2 · Proficiency
Updated

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English Reference