ecdysis
UK: ekˈdaɪsɪs | US: ekˈdaɪsɪs
n. The process of shedding the outer layer of skin or exoskeleton, as in reptiles, insects, or other arthropods.
ecdysis = ec<out> + dys<to strip> + is<noun suffix>
- ec<out>: From Greek ek-, meaning "out" or "off."
- dys<to strip>: From Greek dyein, meaning "to strip" or "to put off."
- is<noun suffix>: A suffix forming nouns, often indicating a process or state.
Etymology Origin:
The word ecdysis originates from Greek ekdysis ("a stripping off"), combining ek- (out) and dyein (to strip). It vividly describes the biological process of shedding an outer layer, such as a snake's skin or an insect's exoskeleton. The term reflects the literal action of "stripping off" an old covering to allow growth or renewal.
The snake's ecdysis left a translucent skin behind.
During ecdysis, arthropods are vulnerable to predators.
Scientists study ecdysis to understand growth cycles in insects.
The lizard’s ecdysis occurs more frequently in humid climates.
A failed ecdysis can be fatal for some species.