English · Nature & Environment
hibernation
/ˌhaɪ.bərˈneɪ.ʃən/
[/ˌhaɪ.bərˈneɪ.ʃən/]
winter deep sleep
Intermediatenoun
Definition
A deep, sleep-like state in which some animals pass the winter to save energy.
Example
The bear enters hibernation in late autumn and does not wake until the spring thaw.
The bear enters hibernation in late autumn and does not wake until the spring thaw.
Etymology
From Latin 'hibernare', meaning to spend the winter.
How & Where It’s Used
Used for animals and jokingly for staying indoors in winter.