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
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Noun
The transactions included retail purchases, where Brown was caught on surveillance video, according to authorities, and ATM withdrawals. Joseph Buczek, CBS News, 20 Mar. 2026 Sprinkles, the brand that invented the cupcake ATM, shut its doors for good just weeks ago. Eva Roytburg, Fortune, 19 Mar. 2026 But the Legislature did take a concrete step last week in passing HB 505, a bill aimed at regulating cryptocurrency ATM operators, which are one of the most common tools used to irreversibly and quickly take money from scam victims. Max Klaver, Miami Herald, 16 Mar. 2026 Her late husband’s car and an ATM card were stolen. News Service Of Florida, Sun Sentinel, 13 Mar. 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 27 Mar. 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

Nglish: Translation of atm for Spanish Speakers

Britannica.com: Encyclopedia article about atm

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