Meaning of fun
Definition of fun
(noun)
activities that are enjoyable or amusing; "I do it for the fun of it"; "he is fun to have around"
verbal wit or mockery (often at another's expense but not to be taken seriously); "he became a figure of fun"; "he said it in sport"
a disposition to find (or make) causes for amusement; "her playfulness surprised me"; "he was fun to be with"