scheiner scale

14 LETTERS · STARTS WITH S

scheiner scale is a valid 14-letter word worth 20 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1C3H4E1I1N1E1R1S1C3A1L1E1

1 + 3 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does scheiner scale mean?