kew-mn̥-

“a hollow, cavity, enclosure”

Widely acceptedspaceshape

cave, cavity, excavate, concave

Nominal of *kew- giving Latin cavus, English cave, cavity, excavate, concave.

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”