lead dioxide

12 LETTERS · STARTS WITH L

lead dioxide is a valid 12-letter word worth 21 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1E1A1D2D2I1O1X8I1D2E1

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

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does lead dioxide mean?