base period

11 LETTERS · STARTS WITH B

base period is a valid 11-letter word worth 15 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
B3A1S1E1P3E1R1I1O1D2
3 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 2 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does base period mean?

1