crystallising

13 LETTERS · 4 SYLLABLES · STARTS WITH C

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

SCRABBLE WORDS WITH FRIENDS

C3R1Y4S1T1A1L1L1I1S1I1N1G2

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

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does crystallising mean?