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
Burglars tried unsuccessfully to take an ATM from a store in Chicago's West Town community early Monday, police said. Adam Harrington, CBS News, 13 July 2026 Combine this with politicians who have used these programs as a government ATM and now both programs are broken and bankrupt. Raven Harrison, Sun Sentinel, 9 July 2026 Itanare, Flores and Luis Freites Arvilla would then take turns appearing to approach the ATM, insert a card and enter a PIN, withdraw cash, and then repeat the process. Jeanine Santucci, USA Today, 1 July 2026 Among the schemes cited by officials was ATM jackpotting, a technically sophisticated form of theft in which criminals manipulate ATMs through malware, network intrusion or physical tampering to trigger unauthorized cash withdrawals. Antonio María Delgado, Miami Herald, 1 July 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 16 Jul. 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