Word.ws English Dictionary

butt floss

butt floss noun: a pair of underpants or a swimsuit in the style of a thong.

Noun

butt floss (uncountable)

  1. (Canada, US, derogatory, slang) A pair of underpants or a swimsuit in the style of a thong.
    • "A woman doesn't put on butt floss and hooker heels to attend a garden party," Briggs said.2004, JoAnn Ross, Out of the Blue, Pocket Books, →ISBN, page 369
    • I saw a flash of her white panties—real panties, not butt floss like Cheyenne wore […]2013, Elana K. Arnold, Burning, Delacorte Press, →ISBN
    Synonyms:
    ass floss

Synonyms of butt floss

Questions about butt floss

What does butt floss mean?
Butt floss means a pair of underpants or a swimsuit in the style of a thong.
What part of speech is butt floss?
Butt floss is a noun.

Words near butt floss in the dictionary

  1. butt dials
  2. butt end
  3. butt ended
  4. butt ending
  5. butt ends
  6. butt floss
  7. butt fusion
  8. butt heads
  9. butt hinge
  10. butt hinges
  11. butt hurt

Source and license

Adapted from Wiktionary: butt floss (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-butt floss.ogg.

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