ḱewH-mn̥-

“a swelling, hollow”

Widely acceptedshapespace

cave, cavity, cumulus, accumulate

Nominal of *ḱewH- giving Latin cavus/cumulus, English cave, cavity, cumulus, accumulate.

dʰeyǵʰ-mn̥“that which is shaped, figure”h₂eng-“to bend, angle”h₂enk-“to bend, hook”h₂enk-eyo-“to keep bending, hooking”h₂enk-ulo-“bent, hooked, angled”h₂erk-es-“bow, curved weapon”h₂erk-mn̥-“an enclosure, contained space”h₂ew-mn̥-₂“a breathing, air current”