no fun

adjective

not enjoyable; not exciting; not fun

“You're no fun.”

Meanings

adjectiveno fun (not comparable)
  1. not comparablenot enjoyable; not exciting; not fun

    This game is no fun.

    2 more examples

    Being sick is no fun.

    Shooting on Sundays was prohibited, so Dill and I kicked Jem’s football around the pasture for a while, which was no fun.

    1960 July 11, Harper Lee, To Kill a Mockingbird, Philadelphia, Pa.; New York, N.Y.: J[oshua] B[allinger] Lippincott Company, →OCLC
  2. not comparablebeing a wet blanket

    You're no fun.

Synonyms & antonyms

Also see
Cite this entry
APA

no fun. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/no%20fun

MLA

“no fun.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/no%20fun. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “no fun,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/no%20fun.

Source: no fun on Wiktionary, CC BY-SA 4.0.