Английский разговорный словарь (основной) - overwinter
Overwinter
overwinter
ˌəuvəˈwɪntə v. 1 intr. (usu. foll. by at, in) spendthewinter. 2 intr. (of insects, fungi, etc.) live through the winter. 3 tr. keep (animals, plants, etc.) alive through the winter.