track scale

11 LETTERS · STARTS WITH T

track scale is a valid 11-letter word worth 18 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1R1A1C3K5S1C3A1L1E1

1 + 1 + 1 + 3 + 5 + 0 + 1 + 3 + 1 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does track scale mean?