D defs.my
Entry 2 senses · 2 variants Webster, 1913

Fun

/(fŭn)/ · IPA /fʌn/
01 n. Sport; merriment; frolicsome amusement.
  1. 1.
    Sport; merriment; frolicsome amusement.
Phrases & compounds
To make fun of — to hold up to, or turn into, ridicule.
02 adj. Of or pertaining to fun; causing pleasure or amusement; as, a fun thing to do.
  1. 1.
    Of or pertaining to fun; causing pleasure or amusement; as, a fun thing to do.(colloquial or jocular)