Proto-Sino-Tibetan: *śēk
Meaning: cleave, split
Tibetan: ãćheg (p. bśags, f. bśag, i. śog to break, to split, gśog / bśog (p. gśags, bśags, f. gśag, bśag, i. gśog) to cleave, to split, to tear.
Lushai: KC *śeʔ 'bite'
Comments: Simon 10. See also *chīkʷ. Here perhaps several TB words for 'bite': Miju-Geman săk, Apatani àsɨ, Aka sik-ha-. Cf. Austric: PAA *ciek 'divide', PAN *biseqak, *bisak 'split' (see Peiros 1998, 221).
