critical density

16 LETTERS · STARTS WITH C

critical density is a valid 16-letter word worth 23 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3R1I1T1I1C3A1L1D2E1N1S1I1T1Y4
3 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 1 + 1 + 4 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does critical density mean?

1