dispersing medium

NOUN
17 LETTERS · STARTS WITH D

dispersing medium is a valid 17-letter word worth 25 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
D2I1S1P3E1R1S1I1N1G2M3E1D2I1U1M3
2 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 2 + 0 + 3 + 1 + 2 + 1 + 1 + 3 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does dispersing medium mean?

NOUN · 1 SENSE
1

(of colloids) a substance in which another is colloidally dispersed.

BROADER