whack off

verb

whacked off; whacking off; whacks off
informal + impolite
: masturbate

Word History

First Known Use

1969, in the meaning defined above

Time Traveler
The first known use of whack off was in 1969

Rhymes for whack off

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Browse Nearby Words

whacko
whack off
whack up
See all Nearby Words

Cite this Entry

“Whack off.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whack%20off. Accessed 9 Nov. 2025.

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Last Updated: - Definition revised
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