circular constant

17 LETTERS · STARTS WITH C

circular constant is a valid 17-letter word worth 22 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3I1R1C3U1L1A1R1C3O1N1S1T1A1N1T1

3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does circular constant mean?