#1 roller n. a grounder that rolls along the infield. wn
#2 roller n. [roll, rolling wave] a long heavy sea wave as it advances towards the shore. wn
#3 roller n. a small wheel without spokes (as on a roller skate). wn
#4 roller n. a cylinder that revolves. wn
#5 roller n. [curler, hair curler, crimper] 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". wn
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