dumb sheave

11 LETTERS · STARTS WITH D

dumb sheave is a valid 11-letter word worth 21 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2U1M3B3S1H4E1A1V4E1

2 + 1 + 3 + 3 + 0 + 1 + 4 + 1 + 1 + 4 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does dumb sheave mean?