Brown-Driver-Briggs (BDB)
H6856
H6856 צִפֹּ֫רֶן nail (of finger), stylus-point
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain
Strong's H6856 · Hebrew
tsip-po'-ren
from 6852 (in the denominative sense (from 6833) of scratching); properly, a claw, i.e. (human) nail; also the point of a style (or pen, tipped with adamant)
Brown-Driver-Briggs (BDB)
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain