holy

The story

1. Proto-Indo-European · derived from*kéh₂ilos“intact, whole; complete; hale, healthy, sound”
2. Proto-Germanic · derived from*hailaz“healthy; whole”
3. Proto-Germanic · inherited from*hailagaz“holy, sacred”
4. Proto-West Germanic · inherited from*hailag
5. Old English · inherited fromhāleġ
6. Middle English · inherited fromali
7. English todayholy

From Middle English ali, aly, hale, halege, hali, halȝe, hayly, holi, holia, holie, holiȝ, holy, hooly, oli, oly, wholy, woly, from Old English hāleġ, hāliġ (“holy, sacred; healthy, sound”), from Proto-West Germanic *hailag, from Proto-Germanic *hailagaz (“holy, sacred”), from Proto-Germanic *hailaz (“healthy; whole”), from Proto-Indo-European *kéh₂ilos (“intact, whole; complete; hale, healthy, sound”), equivalent to whole + -y and a doublet of later wholly. Cognates Cognate with Scots halie, haly (“holy”), Yola holly, holy (“holy”), Saterland Frisian helig (“holy”), Alemannic German, Dutch, and German heilig (“holy, sacred”), Cimbrian hòolig (“holy”), Luxembourgish helleg (“holy”), Vilamovian haeliḱ, haliky, hȧlikjy, hǡliḱ (“holy”), Yiddish הייליק (heylik, “holy”), Danish and Norwegian Bokmål hellig (“holy”), Faroese heilagur (“holy”), Icelandic heilagur, helgur (“holy”), Norwegian Nynorsk heilag, heilag’u (“holy”), Swedish helig (“holy”), Gothic 𐌷𐌰𐌹𐌻𐌰𐌲𐍃 (hailags, “holy”); also Latin cael, caelus, caelum, coelus, coelum (“heaven; sky; climate, weather”), Belarusian цэ́лы (cély, “entire, whole”), Bulgarian цял (cjal, “entire, full, intact, whole; real, regular, veritable”), Czech and Slovak celý (“whole”), Macedonian цел (cel, “entire, whole”), Polish cały (“entire, whole”), Russian це́лый (célyj, “entire, whole”), Serbo-Croatian це̏о, ци̏јел, ци̏о, cȅo, cȉjel, cȉo (“entire, whole”), Slovene cel (“whole”), Ukrainian ці́лий (cílyj, “entire, whole”). More at whole.

Words from the same roots