prismatic layer

15 LETTERS · STARTS WITH P

prismatic layer is a valid 15-letter word worth 23 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3R1I1S1M3A1T1I1C3L1A1Y4E1R1
3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 0 + 1 + 1 + 4 + 1 + 1 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does prismatic layer mean?

1