orthogonal matrix

17 LETTERS · STARTS WITH O

orthogonal matrix is a valid 17-letter word worth 29 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

O1R1T1H4O1G2O1N1A1L1M3A1T1R1I1X8

1 + 1 + 1 + 4 + 1 + 2 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 8 =29 PTS

DOUBLE WORD → 58TRIPLE WORD → 87

MEANING

What does orthogonal matrix mean?