winder
noun
1. a worker who winds (e.g., a winch or clock or other mechanism)
Definition categories: person, worker
2. mechanical device used to wind another device that is driven by a spring (as a clock)
Similar word(s): key
Definition categories: man–made
3. mechanical device around which something can be wound
Definition categories: man–made
verb
1. To fan; to clean grain with a fan.