hibernation

noun/ˌhaɪbərˈneɪʃən/

Frequency rank: #12,906 of 20,003 in the WORDED list (wordfreq data)

Meaning

a state of deep sleep or inactivity that some animals enter during winter.

Illustration for the English word “hibernation”

Example sentence

Bears enter hibernation during the cold winter months to conserve energy.

Synonyms & related words

More words in ranks 12,901–13,000