1.Definition: a cylinder that revolves

Category: Objects

2.Definition: a grounder that rolls along the infield

Category: General

3.Definition: a long heavy sea wave as it advances towards the shore

Related Noun(s):roll

Category: General

4.Definition: a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it

Related Noun(s):crimper, curler

Category: Objects

5.Definition: a small wheel without spokes (as on a roller skate)

Category: Objects

6.Definition: Old World bird that tumbles or rolls in flight; related to kingfishers

Category: Animals

7.Definition: pigeon that executes backward somersaults in flight or on the ground

Related Noun(s):tumbler

Category: Animals