שֵׁן (shênshanenoun|femininetooth)
[Heb] שֵׁן ETCBC: שֵׁן‎ (subs|tooth) OSHL: v.en.ab TWOT: 2422a GK: H9094 Greek: ἐλεφάντινος, ἐξοχή, ὀδούς
Derivation: from שָׁנַן; compare שֶׁנְהַבִּים
Strong's: a tooth (as sharp); specifically ivory; figuratively, a cliff
KJV: crag, [idiom] forefront, ivory, [idiom] sharp, tooth.