iron coating

12 LETTERS · STARTS WITH I

iron coating is a valid 12-letter word worth 14 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1R1O1N1C3O1A1T1I1N1G2

1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 2 =14 PTS

DOUBLE WORD → 28TRIPLE WORD → 42

MEANING

What does iron coating mean?