knuckle gear

12 LETTERS · STARTS WITH K

knuckle gear is a valid 12-letter word worth 22 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

K5N1U1C3K5L1E1G2E1A1R1

5 + 1 + 1 + 3 + 5 + 1 + 1 + 0 + 2 + 1 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does knuckle gear mean?