fun Meaning, Definition & Usage

1. noun activities that are enjoyable or amusing
   merriment; playfulness.
   
   • I do it for the fun of it
   • he is fun to have around
2. noun verbal wit or mockery (often at another's expense but not to be taken seriously)
   play; sport.
   
   • he became a figure of fun
   • he said it in sport
3. noun violent and excited activity
   
   • she asked for money and then the fun began
   • they began to fight like fun
4. noun a disposition to find (or make) causes for amusement
   playfulness.
   
   • her playfulness surprised me
   • he was fun to be with

WordNet