backup system

NOUN
13 LETTERS · STARTS WITH B

backup system is a valid 13-letter word worth 27 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
B3A1C3K5U1P3S1Y4S1T1E1M3
3 + 1 + 3 + 5 + 1 + 3 + 0 + 1 + 4 + 1 + 1 + 1 + 3 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does backup system mean?

NOUN · 1 SENSE