Source : Webster's Revised Unabridged Dictionary (1913)

Curler \Curl"er\ (-[~e]r), n.
   1. One who, or that which, curls.

   2. A player at the game called curling. --Burns.

Source : WordNet®

curler
     n : 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: {hair
         curler}, {roller}, {crimper}]