clown

US /klaʊn/
UK /klaʊn/
"clown" picture
1.

an entertainer who wears funny clothes and makeup, and performs silly acts to make people laugh

:
The clown at the circus made all the children laugh.
She dressed up as a clown for the Halloween party.
2.

a foolish or clumsy person

:
He's such a clown, always tripping over his own feet.
Don't be a clown and take this seriously.
1.

to behave in a silly or foolish way

:
Stop clowning around and get to work!
He was clowning for the camera, making funny faces.