mirror writer

13 LETTERS · STARTS WITH M

mirror writer is a valid 13-letter word worth 17 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3I1R1R1O1R1W4R1I1T1E1R1
3 + 1 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does mirror writer mean?

1