9 letters · 16 points in Scrabble
noun either of the first pair of fang-like appendages near the mouth of an arachnid; often modified for grasping and piercing
originFrom New Latin chēlicera, from Ancient Greek χηλή (khēlḗ, “jawbone”) + κέρας (kéras, “horn”).
Etymology from Wiktionary, CC BY-SA 3.0