columnar tactics

16 LETTERS · STARTS WITH C

columnar tactics is a valid 16-letter word worth 23 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3O1L1U1M3N1A1R1T1A1C3T1I1C3S1

3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 1 + 1 + 3 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does columnar tactics mean?