station pointer

15 LETTERS · STARTS WITH S

station pointer is a valid 15-letter word worth 16 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1T1A1T1I1O1N1P3O1I1N1T1E1R1

1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does station pointer mean?