tin monoxide

12 LETTERS · STARTS WITH T

tin monoxide is a valid 12-letter word worth 21 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1I1N1M3O1N1O1X8I1D2E1

1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 8 + 1 + 2 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does tin monoxide mean?