range itself

12 LETTERS · STARTS WITH R

range itself is a valid 12-letter word worth 15 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1A1N1G2E1I1T1S1E1L1F4
1 + 1 + 1 + 2 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 4 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does range itself mean?

1