Joker

/ˈjoʊ.kɚ/

Meaning & Definition

noun
A person who jokes or jests; a person who is amusing or entertaining.
He's always the joker in the group, making everyone laugh with his silly antics.
A playing card that can be used as a wild card or to represent other cards.
In our game, the joker can be used to substitute for any other card.
A person who behaves in a foolish or mischievous manner.
Stop acting like a joker and take this seriously.
A character in literature or performance who is a fool or a jester.
The joker in the play provided comic relief amid the serious drama.

Etymology

Early 17th century: from joker (noun), influenced by jester and jocular.

Common Phrases and Expressions

joker in the pack
A person or thing that is unexpected or unknown.
play the joker
To act in a silly or impractical way.
wild card joker
A person or thing whose attributes are unpredictable.

Related Words

joking
The act of making jokes.
jest
A thing said or done for amusement; a joke.
comic
A person whose profession is to entertain others by making them laugh.

Slang Meanings

Someone who acts foolishly or in a silly manner.
Stop acting like a joker and help me with this.
A person who plays practical jokes.
He's such a joker; he loves to pull pranks on his friends.