Proto-North Caucasian: *qālk_wǝ
Meaning: ram (2 and more years old)
Notes: Reconstructed for the PEC level. In PN (Chech.) and PL there occurred assimilations (*qāqu < *qāku, *q:alk: < *qalk:), typical for roots of this structure. Otherwise the correspondences are regular (this is a good case of a "tense" word).