capital sum

11 LETTERS · STARTS WITH C

capital sum is a valid 11-letter word worth 16 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3A1P3I1T1A1L1S1U1M3

3 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does capital sum mean?