What is the meaning of Curler?

One of a set of small cylindrical tubes used to curl hair.

A sportsman who plays curling.

A pass or a shot of the ball which swerves.

A wave which breaks with a barrel

curler (sportsman who plays curling)

curler, hair roller

curler (sportsman who plays curling)

present tense of curle

curler, hair roller

curler (sportsman who plays curling)

Source: wiktionary.org