ἐλεφάντινος (elephántinos|el-ef-an'-tee-nos|adjective|of ivory)
[Grk] ἐλεφάντινος LN: 2.44 GK: G1804 Hebrew: שֵׁן‎, שֶׁנְהַבִּים‎
Derivation: from ἔλεφας (an "elephant");
Strong's: elephantine, i.e. (by implication) composed of ivory
KJV: --of ivory.