nondispersive

13 LETTERS · 4 SYLLABLES · STARTS WITH N

nondispersive is a valid 13-letter word worth 19 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1D2I1S1P3E1R1S1I1V4E1

1 + 1 + 1 + 2 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 + 1 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does nondispersive mean?