ᴹQ. unka- v. “to hollow out” (Category: Hollow, Concave)
A verb for “hollow out” in The Etymologies of the 1930s under the root ᴹ√UNUK (Ety/UNUK).
Reference ✧ Ety/UNUK ✧ “hollow out”
Derivations
Phonetic Developments
| ᴹ√UNUK > unka- | [uŋka-] | ✧ Ety/UNUK |