combination square

18 LETTERS · STARTS WITH C

combination square is a valid 18-letter word worth 32 points in Scrabble and 38 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3O1M3B3I1N1A1T1I1O1N1S1Q10U1A1R1E1

3 + 1 + 3 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 10 + 1 + 1 + 1 + 1 =32 PTS

DOUBLE WORD → 64TRIPLE WORD → 96

MEANING

What does combination square mean?