planetary gear

NOUN
14 LETTERS · STARTS WITH P

planetary gear is a valid 14-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3L1A1N1E1T1A1R1Y4G2E1A1R1
3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 2 + 1 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does planetary gear mean?

NOUN · 1 SENSE
1

An outer gear that revolves about a central sun gear of an epicyclic train.