Definition of humor

• a message whose ingenuity or verbal skill or incongruity has the power to evoke laughter
• the trait of appreciating (and being able to express) the humorous; "she didnt appreciate my humor"; "you cant survive in the army without a sense of humor"
• a characteristic (habitual or relatively temporary) state of feeling; "whether he praised or cursed me depended on his temper at the time"; "he was in a bad humor"