thickness piece

15 LETTERS · STARTS WITH T

thickness piece is a valid 15-letter word worth 27 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1H4I1C3K5N1E1S1S1P3I1E1C3E1

1 + 4 + 1 + 3 + 5 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 3 + 1 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does thickness piece mean?