singular matrix

NOUN
15 LETTERS · STARTS WITH S

singular matrix is a valid 15-letter word worth 24 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1I1N1G2U1L1A1R1M3A1T1R1I1X8
1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 8 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does singular matrix mean?

NOUN · 1 SENSE
1

A square matrix whose determinant is zero.