Roller - Definition
roller
n 1: a grounder that rolls along the infield
2: a long heavy sea wave as it advances towards the shore [syn:
roller, roll, rolling wave]
3: a small wheel without spokes (as on a roller skate)
4: a cylinder that revolves
5: a mechanical device consisting of a cylindrical tube around
which the hair is wound to curl it; "a woman with her head
full of curlers is not a pretty sight" [syn: curler, hair
curler, roller, crimper]
6: Old World bird that tumbles or rolls in flight; related to
kingfishers
7: pigeon that executes backward somersaults in flight or on the
ground [syn: roller, tumbler, tumbler pigeon]