strip map

9 LETTERS · STARTS WITH S

strip map is a valid 9-letter word worth 14 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1T1R1I1P3M3A1P3

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

DOUBLE WORD → 28TRIPLE WORD → 42

MEANING

What does strip map mean?