molter

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an animal (especially birds and arthropods and reptiles) that periodically shed their outer layer (feathers or cuticle or skin or hair)
• Syn:
moulter
• Derivationally related forms:
moult (for: moulter), molt
• Hypernyms:
animal, animate being, beast, brute, creature, fauna