bonce

IPA/bɒns/
IPA/bɑːns/

bonce — noun

  • boncesingular
  • boncesplural

1. an informal British word for a person's head, often used in a light-hearted or j

1.nounB2
Definition

an informal British word for a person's head, often used in a light-hearted or jokey way.

Example

Hana slipped on the wet floor and cracked her bonce against the doorframe.

bonce as head — informal British slang

Obi's little brother threw a plastic toy right at his bonce during the car ride.

Common collocations
  • crack one's bonce
  • bump one's bonce
  • hit on the bonce
  • bonce hurts
  • fall on one's bonce
Synonyms
  • head

    neutral, standard English — appropriate in all contexts

  • napper

    also British slang for head, though less common than 'bonce'

  • noggin

    humorous informal term for head, used in both British and American English

Usage Note

Rarely used in formal writing or American English. Common in casual British conversation, often with a humorous or affectionate tone. Typically appears in physical-injury or light-accident contexts.

Common Mistakes

I have a headache in my bonce.
I have a headache in my head.
'bonce' is too informal for describing medical symptoms; use 'head' in neutral or formal contexts.

Synonym discussion

Sense: noun/1

"Bonce" is distinctly British slang — warm, informal, and slightly playful. The standard word "head" fits any register from medical to poetic. "Noggin" carries a folksy, humorous tone in both British and American English; it feels more cartoonish than bonce. "Napper" is rarer British slang, sometimes used dismissively or mockingly. Usage example: a friend saying "You took a knock on the bonce" sounds affectionate; saying "Use your noggin!" means "think!"; and "I got a bump on my napper" is unusually dated slang you'd hear from older speakers.

bonce ↗head ↗noggin ↗napper ↗

Etymology

Uncertain originEnglish slang

The origin of 'bonce' is uncertain. It first appeared in British slang around the 1860s, possibly related to the earlier word 'bonce' meaning a large marble (used in the game of marbles). The transfer of meaning from a large marble to the human head may have come from a joking comparison of a bald or round head to a marble.