Try Our Apps
Dictionary.com

follow Dictionary.com

2017 Word of the Year

A battery

noun, Electronics.
1.
an electric battery for heating the filament or cathode heater of an electron tube.
Compare B battery, C battery.
Origin of A battery
1920-1925
First recorded in 1920-25
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source

Word of the Day

Nearby words for a battery

Word Value for A

0
0
Scrabble Words With Friends