molt

When an animal molts, it loses its feathers, fur, skin or maybe even outer skeleton. People don't molt, but plenty of animals do as a normal part of their life cycle.

Despite the guarantees made by late night advertisements, once a human is bald, he's bald forever. Not so for many animals who routinely lose and gain hair, skin or feathers. Think of shedding dogs and snakes crawling out of their old skins. This is the process known as molting. Insects that molt lose their shells or wings, often a sign that they're entering a different part of their life cycle.

Definitions of molt
1

v cast off hair, skin, horn, or feathers

Synonyms:
exuviate, moult, shed, slough
Types:
desquamate, peel off
peel off in scales
Type of:
cast, cast off, drop, shake off, shed, throw, throw away, throw off
get rid of

n periodic shedding of the cuticle in arthropods or the outer skin in reptiles

Synonyms:
ecdysis, molting, moult, moulting
Type of:
shedding, sloughing
the process whereby something is shed

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