grate surface

13 LETTERS · STARTS WITH G

grate surface is a valid 13-letter word worth 18 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2R1A1T1E1S1U1R1F4A1C3E1

2 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 4 + 1 + 3 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does grate surface mean?