Winder

Noun

 * 1) A textile worker, or machine, that winds cloth
 * 2) A spool around which something is wound
 * 3) A key or knob for winding a clock, watch or clockwork mechanism
 * 4) (architecture) A stair tread narrower at one end than at the other; One of the steps of a spiral staircase

Anagrams

 * rewind

winder winder winder winder