1. a person who teases or jokes with others in a playful way
Usage: informal

Examples

• Don’t take him seriously – he’s just a kidder.
• She’s such a kidder, always making everyone laugh.
• My uncle is a real kidder who loves to pull pranks.
• The class clown was known as the biggest kidder in school.
• He’s a harmless kidder who never means to hurt anyone’s feelings.