winder

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a worker who winds (e.g., a winch or clock or other mechanism)
• Derivationally related forms:
wind
• Hypernyms:
worker
2. mechanical device used to wind another device that is driven by a spring (as a clock)
• Syn:
key
• Derivationally related forms:
wind
• Hypernyms:
mechanical device
• Hyponyms:
watch key
3. mechanical device around which something can be wound
• Derivationally related forms:
wind
• Hypernyms:
mechanical device
• Hyponyms:
bobbin, spool, reel