a battery

NOUN
9 LETTERS · STARTS WITH A

a battery is a valid 9-letter word worth 13 points in Scrabble and 13 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1B3A1T1T1E1R1Y4
1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 4 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING

What does a battery mean?

NOUN · 1 SENSE
1

The battery used to heat the filaments of a vacuum tube.