Search Dictionary
Definition of bonk

bonk

/bɑːŋk/
bonk

Plural:bonks
•
Past Simple:bonked
•
Past Participle:bonked
•
Present Participle:bonking
JUMP TO:

bonk Lexical Profile

bonk Game Scores & Validity

• noun

1

A sharp, hollow-sounding blow, knock, or bump, especially on the head.

Example

"A accidental bonk on the head from the low doorway left him rubbing his forehead."


2

A condition of sudden, severe exhaustion and energy depletion experienced by endurance athletes due to the exhaustion of glycogen stores in the liver and muscles.

Example

"Experienced marathon runners carry energy gels to avoid the dreaded bonk during the final miles."


3

British An act of sexual intercourse (informal slang).

Example

"The tabloid press published salacious rumors about a secret bonk between the two reality television stars."

Synonyms
View all synonyms for bonk

• verb

1

To hit, strike, or bump someone or something lightly, especially on the head, producing a dull or hollow sound.

Example

"He stood up too quickly in the attic and bonked his head on a wooden rafter."


2

To reach a point of sudden, severe physical exhaustion and energy depletion during an endurance sport due to glycogen depletion.

Example

"The cyclist forgot to eat during the mountain stage and completely bonked five miles from the finish line."


3

British To have sexual intercourse with someone (informal slang).

Example

"The gossip columnist hinted that the two co-stars had been bonking behind the scenes."

Synonyms
View all synonyms for bonk

• interjection

1

Used to imitate or represent the dull, hollow sound of a knock or impact.

Example

"Bonk! The falling acorn bounced right off the top of his helmet."

Word Nuance & Usage

In British, Australian, and New Zealand informal usage, 'bonk' is a common slang term for sexual intercourse, whereas in North America it primarily refers to a light blow to the head or sudden physical exhaustion in endurance sports.

• Rhymes for bonk

Word Origin & Etymology

First recorded in the early 20th century, of imitative origin mimicking the dull, hollow sound of an impact.

Cite this Entry


Wordmom. (2026). Definition of Bonk. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/bonk
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.