determinant rank

16 LETTERS · STARTS WITH D

determinant rank is a valid 16-letter word worth 22 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2E1T1E1R1M3I1N1A1N1T1R1A1N1K5

2 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 5 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does determinant rank mean?