10 letters · 20 points in Scrabble
noun marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles
adjective relating or belonging to the class Cephalopoda
originFrom French céphalopode, from Ancient Greek κεφαλή (kephalḗ, “head”) + ποδός (podós), genitive singular of πούς (poús, “foot, leg”). By surface analysis, cephalo- + -pod.
Etymology from Wiktionary, CC BY-SA 3.0