The Proto-Kartvelian word zisxl
Word zisxl
Meaning blood

Comments
G. A. Klimov, Kartvelian, 1998 Walter de Gruyter

Other words that might be of interest
berq ‘leg, step’, dud ‘tip, top, head’, gul ‘heart, core’, ḳ̣ud ‘tail’, ḳ̣uṭu ‘boy, penis’, ḳwad- ‘tail’, loḳ- ‘to lick’, mḳ̣erd ‘breast, chest’, nena ‘tongue, word, language’, pol- ‘hoof, leg’, prcxa ‘nail, claw’, qe ‘hand, arm’, q̣le ‘penis’, q̇wer ‘testicle’, q̣wiʓ₁ ‘to raise, wake, be awake’, šubl ‘forehead, front part’, taw ‘head’, twal ‘eye’, txem- ‘head, top’, Ʒ₁u- ‘tail’