象牙ぞうげ Common Noun English jmdict 1 noun (common) (futsuumeishi) ivory 彼は象牙に図案を彫った。 He carved designs in ivory.
象牙椰子ぞうげやし Noun English jmdict 1 noun (common) (futsuumeishi) word usually written using kana alone ivory palm (Phytelephas macrocarpa)