Definition of bonk
: hit <bonked him over the head>
Examples of bonk in a sentence
He bonked him on the head.
The golf ball bonked the hood of the car.
Origin and Etymology of bonk
First Known Use: 1936
BONK Defined for English Language Learners
Definition of bonk for English Language Learners
: to hit (someone or something)
: to have sexual intercourse with (someone)
Seen and Heard
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