nonvolatilisable

ADJECTIVE
16 LETTERS · STARTS WITH N

nonvolatilisable is a valid 16-letter word worth 21 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
N1O1N1V4O1L1A1T1I1L1I1S1A1B3L1E1
1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does nonvolatilisable mean?

ADJECTIVE · 1 SENSE
1

Not volatilizing readily.