UMBO
Here are the details, including the meaning, point value, and more about the Scrabble word UMBO. Below
umbo is worth 8 points in the game of Scrabble
Definitions for the word, umbo
(n.) A boss, or rounded elevation, or a corresponding depression, in a palate, disk, or membrane; as, the umbo in the integument of the larvae of echinoderms or in the tympanic membrane of the ear.
(n.) One of the lateral prominence just above the hinge of a bivalve shell.
(n.) The boss of a shield, at or near the middle, and usually projecting, sometimes in a sharp spike.