trunk piston

12 LETTERS · STARTS WITH T

trunk piston is a valid 12-letter word worth 17 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1R1U1N1K5P3I1S1T1O1N1

1 + 1 + 1 + 1 + 5 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does trunk piston mean?