h₂ster-n-

“to spread, strew out”

Widely acceptedextensionspatial

Source of Latin sternere, English straw, strata, stratum

Extended root for spreading out, yielding Latin sternere and English straw, stratum, substrate.

dʰewb-mn̥“depth, deep place”dʰewb-₂“to be deep, hollow”h₁en-dʰo“into, within”h₁en-tero-“inner, interior”h₁epi“upon, at, near”h₁epi-₂“upon, over, afterwards”h₁ewt-“out, away from”h₁eǵʰs-“out of, from within”