atm

1 of 3

abbreviation (1)

atmosphere; atmospheric
: a computerized electronic machine that performs basic banking functions (such as handling check deposits or issuing cash withdrawals)

called also automated teller machine, automatic teller, automatic teller machine

ATM

3 of 3

abbreviation (2)

Examples of atm 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.
Noun
California is sometimes described as the ATM of Democratic politics. — Ben Wieder, Los Angeles Times, 28 Sep. 2026 After years of ignoring how Florida seniors were victimized with the help of these machines, the Florida Legislature finally passed a new crypto ATM law. — Mike Ryan, Sun Sentinel, 24 Sep. 2026 Visa and Mastercard non-bank ATM class-action settlement Who is eligible for payment? — Dan Avery, CNBC, 24 Sep. 2026 Thieves crashed a vehicle into a convenience store on Chicago's Near North Side early Monday and stole the ATM. — Lou Kleinberg, CBS News, 21 Sep. 2026 See All Example Sentences for atm

Word History

First Known Use

Noun

1975, in the meaning defined above

Time Traveler
The first known use of atm was in 1975

Browse Nearby Words

Cite this Entry

“Atm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/atm. Accessed 3 Oct. 2026.

Kids Definition

ATM

noun
ˌā-ˌtē-ˈem
: a computerized machine that performs basic banking functions (as issuing cash withdrawals)
Etymology

Noun

automatic teller machine

Medical Definition

atm

abbreviation
atmosphere; atmospheric

More from Merriam-Webster on atm

Love words? Need even more definitions?

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

More from Merriam-Webster