PIE Roots

An index of reconstructed Proto-Indo-European roots. Each entry links to a full page with descendant tables, sound law references, and scholarly discussion.

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B3 roots

Root	Meaning	Semantic Field	Confidence
bʰleh₁-mn̥	that which blows, breath	airfireritual	high
bʰleh₁-mn̥-₂	a blowing, breath	airforce	high
bʰleh₁-w-	to blow, swell, inflate	airswelling	high

D1 root

dʰewH-mn̥

smoke, vapor, exhalation

smokeair

high

H3 roots

h₂ew-mn̥-₂	a breathing, air current	airspace	medium
h₂weh₁-nt-	blowing, wind	weatherair	high
h₂weh₁-t-	wind, blowing (nominal)	weatherair	high

P1 root

plew-k-

to float, fly, flow

movementairwater

medium

S1 root

speyH-r-

to breathe, blow spirally

airlifebreath

high

W2 roots

weh₁-t-	to blow, inspire	weatherair	high	0
weh₂-tó-	blown, windy	weatherair	high	0