WordWeb Online

1. Providing enjoyment; pleasantly entertaining
   "an amusing speaker";
   - amusive, diverting, fun
    
2. Arousing or provoking laughter
   "an amusing film with a steady stream of pranks and pratfalls";
   - comic, comical, funny, laughable, mirthful, risible, rib-tickling [informal]

1. Occupy in an agreeable, entertaining or pleasant fashion
   "The play amused the ladies";
   - divert, disport
    
2. Make (somebody) laugh
   "The clown amused the children"

See also: humorous, humourous [Brit, Cdn, non-standard], interesting

Type of: buck up [informal], cheer, cheer up, entertain, jolly [informal], jolly along [informal], jolly up [informal]

Encyclopedia: Amusing