slot machine

noun

1
: a machine whose operation is begun by dropping a coin into a slot
2
: an originally coin-operated gambling machine that pays off according to the matching of symbols on wheels spun by a handle
also : an electronic version of this machine

Examples of slot machine 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.
The casino added four slot machines with a $1 million jackpot in June, Schuffert said. Alexandra Kukulka, Chicago Tribune, 16 July 2025 Another gambler won a big slot machine jackpot at the same casino earlier this month. Helena Wegner, Sacbee.com, 24 June 2025 The casino complex will have 4,300 slot machines, 100 table games and 11 restaurants, including a steakhouse, an Italian restaurant, a marketplace with six venues, a café and a grab-and-go outlet. Joe Marusak, Charlotte Observer, 18 June 2025 According to the National Institute of Health, social media operates on a variable-ratio schedule, much like a slot machine. Chris Westfall, Forbes.com, 30 May 2025 See All Example Sentences for slot machine

Word History

First Known Use

1891, in the meaning defined at sense 1

Time Traveler
The first known use of slot machine was in 1891

Browse Nearby Words

Cite this Entry

“Slot machine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/slot%20machine. Accessed 29 Jul. 2025.

Kids Definition

slot machine

noun
1
: a machine whose operation is begun when a coin is dropped into a slot
2
: a coin-operated gambling machine that pays off for the matching of symbols on wheels spun by a handle

More from Merriam-Webster on slot machine

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!