Noun | 1. | joker - a person who enjoys telling or playing jokes comedian, comic - a professional performer who tells jokes and performs comical acts |
2. | joker - a person who does something thoughtless or annoying; 'some joker is blocking the driveway' disagreeable person, unpleasant person - a person who is not pleasant or agreeable | |
3. | joker - an inconspicuous clause in a document or bill that affects its meaning in a way that is not immediately apparent; 'when I demanded my money he showed me the joker in the contract' clause, article - a separate section of a legal document (as a statute or contract or will) | |
4. | joker - a playing card that is usually printed with a picture of a jester playing card - one of a pack of cards that are used to play card games |