boiler scale

12 LETTERS · STARTS WITH B

boiler scale is a valid 12-letter word worth 15 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3O1I1L1E1R1S1C3A1L1E1

3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 + 1 =15 PTS

DOUBLE WORD → 30TRIPLE WORD → 45

MEANING

What does boiler scale mean?