AA battery

noun

: a battery that is typically used in small electronic devices and that is standardized at 51 mm in length and roughly 14 mm in diameter

called also AA, AA cell, double-A, double-A battery

Examples of AA battery in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Each sensor also needs two AA batteries (provided). Boutayna Chokrane, WIRED, 3 Dec. 2024 Open the shell to reveal the sea star and watch the necklace light up (three AA batteries included). Quincy Bulin, Parents, 22 Nov. 2024 Back then, the only limit to my playtime was the number of AA batteries in the house. Geoffrey Bunting, Rolling Stone, 5 Oct. 2024 The officials also confirmed that Gold Apollo only manufactured pagers with AA batteries in Taiwan, not lithium batteries as found in the devices used in the attack and examined by Lebanese officials, according to CNN’s sources. Gianluca Mezzofiore, CNN, 27 Sep. 2024 See all Example Sentences for AA battery 

Word History

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of AA battery was in 1961

Dictionary Entries Near AA battery

Cite this Entry

“AA battery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/AA%20battery. Accessed 27 Dec. 2024.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!