Word.ws English Dictionary

boff

US/bɒf/

boff verb: to have sexual intercourse with (someone).

Verb (1)

boff (third-person singular simple present boffs, present participle boffing, simple past and past participle boffed)

  1. (slang) To have sexual intercourse with (someone).
    • Deke and LaVerne could go out to Cascade Lake together and plow the back forty all night; he would not be delighted with the knowledge that they were boffing each other's brains out, yet neither would he be surprised.1982, Stephen King, The Raft
    Synonyms:
    copulate, copulate with

Noun (1)

boff (plural boffs)

  1. (slang) A big laugh.
  2. (slang) A line in a film etc that elicits such a laugh.
    • [Churchy, directing a comedy:] All right, Albert, here's your boff gag... You say, "What's that in the road a-head?"
      [Albert, actually seeing one:] A head! A head in the road!
      [Churchy... eventually seeing it:] Stop clownin'... This sure-fire joke is serious—you got the line all... wrong?1959 July 19, Walt Kelly, Pogo, Sunday, comic strip, →ISBN, page 243
  3. (slang) A great success; a hit.
    Synonyms:
    boffo, clicko

Noun (2)

boff (plural boffs)

  1. (derogatory, slang) A pupil who works hard; a swot.

Verb (2)

boff (third-person singular simple present boffs, present participle boffing, simple past and past participle boffed)

  1. (slang, transitive) To hit; to strike.
    • […] something he'd found out the hard way when he was dating Kimberly Haney back in high school and her brother, Chad, big linebacker on the Roosevelt Roughriders football team, had taken exception and boffed him upside the head.2014, Waverly Curtis, The Chihuahua Always Sniffs Twice, page 135

Noun (3)

boff (plural boffs)

  1. (slang) A hit or smack.
    • I am paying no attention to them, because they are drinking local ale, and talking loud, and long ago I learn that when a Boston character is engaged in aleing himself up, it is a good idea to let him alone, because the best you can get out of him is maybe a boff on the beezer.1937, Damon Runyon, A Piece of Pie

Synonyms of boff

Forms of boff

Verb
third-person singular presentboffs
present participleboffing
past participleboffed
pastboffed
alternative formbauf
Noun
pluralboffs

Origin of boff

Possibly shortened from boffin.

Imitative.

Words formed from boff

Words that rhyme with boff

6 more rhymesFewer rhymes

Questions about boff

What does boff mean?
Boff means to have sexual intercourse with (someone).
What part of speech is boff?
Boff can be a verb or a noun.
How do you pronounce boff?
Boff is pronounced /bɒf/ (US).
What is the past tense of boff?
The past tense of boff is boffed.

Words near boff in the dictionary

  1. BOF
  2. bofa
  3. BOFD
  4. BOFDs
  5. bofe
  6. boff
  7. boffed
  8. boffer
  9. boffers
  10. Boffey
  11. Boffeys

Source and license

Adapted from Wiktionary: boff (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-au-boff.ogg.

Cite this entry: “boff.” Word.ws, https://word.ws/boff. Based on Wiktionary, CC BY-SA 4.0.