8 letters · 19 points in Scrabble
noun an odorous gum resin formerly used in medicines
originBorrowed from Latin opopanax, from Hellenistic Greek ὀποπάναξ (opopánax), from Ancient Greek ὀπός (opós, “vegetable juice”) + πάναξ (pánax, “any of several plants believed to have medicinal benefits”).
Etymology from Wiktionary, CC BY-SA 3.0