Strong's H6864 · Hebrew

tsor

tsore

from 6696; a stone (as if pressed hard or to a point); (by implication, of use) a knife

Scholarly Lexicons

Brown-Driver-Briggs (BDB)

 H6864 צֹר id. [ 6862d ];— צ׳ used as knife  

Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain