hmm.
from etymonline:
Quote:
winter
O.E., "fourth season of the year," from P.Gmc. *wentruz (cf. O.Fris., Du. winter, O.S., O.H.G. wintar, Ger. winter, Dan., Swed. vinter, Goth. wintrus, O.N. vetr "winter"), possibly from PIE *wed-/*wod-/*ud- "wet" (see water), or from *wind- "white" (cf. Celt. vindo- "white"). The Anglo-Saxons counted years in "winters," cf. O.E. ænetre "one-year-old." O.N. Vetrardag, first day of winter, was the Saturday that fell between Oct. 10 and 16. The verb meaning "to pass the winter (in some place)" is recorded from 1382. Winterize is from 1938, on model of earlier summerize (1935). Wintergreen as a type of plant is recorded from 1548.

and
Quote:
hibernation
1664, from L. hibernationem (nom. hibernatio "the action of passing the winter," from hibernare "to winter," from hiems "winter," from PIE *gheim- "snow, winter" (cf. Skt. heman "in winter," Hittite gimmanza, Gk. kheima, O.C.S. zima, Lith. ziema "winter"). Hibernate is first attested 1802.


strange that "gheim=winter" isn't mentioned in the etymology for winter....

and coincidentally, I've been listening to Bon Iver

formerly known as etaoin...