master map

10 LETTERS · STARTS WITH M

master map is a valid 10-letter word worth 15 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3A1S1T1E1R1M3A1P3

3 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 3 =15 PTS

DOUBLE WORD → 30TRIPLE WORD → 45

MEANING

What does master map mean?