Where does “windchill” come from?

windchill (English) comes from English chill, from Middle English ichille, from Middle English Will, from Middle English William, from Anglo-Norman Willame, from Old High German Willahelm, from Old High German helm, from Proto-West Germanic helm — to pierce, strike; to stick; prick; stab.

windchill (English): The still-air temperature equivalent to a given...

Definitions

  1. The still-air temperature equivalent to a given...

Ancestry of “windchill”, step by step

windchill traces back through two separate lines of ancestry.

via English chill

StepLanguageWordMeaning
1EnglishchillA moderate, but uncomfortable and penetrating...
2Middle EnglishichilleI will
3Middle EnglishWill
4Middle EnglishWilliam
5Anglo-NormanWillame
6Old High GermanWillahelmWilliam
7Old High Germanhelmhelmet
8Proto-West Germanichelmhelmet
9Proto-Germanichelmazhelmet
10Proto-Germanichalmazhalm; stem; stalk; straw; hay
11Proto-Indo-Europeanḱolh₂mosstalk
12Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via English wind

StepLanguageWordMeaning
1EnglishwindReal or perceived movement of atmospheric air...
2EnglishfarmA place where agricultural and similar activities...
3Middle EnglishfermeA lease; the renting of land
4Old Frenchfermelease; the land leased; farm
5Medieval LatinfermaAlternative form of firma
6LatinFirmatax, tribute
7LatinFirmusstrong, powerful
8Proto-Italicfermos
9Proto-Indo-Europeandʰer-mo-sholding
10Proto-Indo-Europeandʰer-to support; to hold

Words derived from “windchill

Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz