belt insulation

15 LETTERS · STARTS WITH B

belt insulation is a valid 15-letter word worth 16 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3E1L1T1I1N1S1U1L1A1T1I1O1N1

3 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does belt insulation mean?