coherent light

14 LETTERS · STARTS WITH C

coherent light is a valid 14-letter word worth 22 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3O1H4E1R1E1N1T1L1I1G2H4T1

3 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 4 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does coherent light mean?