cave period

11 LETTERS · STARTS WITH C

cave period is a valid 11-letter word worth 18 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3A1V4E1P3E1R1I1O1D2

3 + 1 + 4 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 2 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does cave period mean?