coin-op

noun
\ ˈkȯin-ˌäp How to pronounce coin-op (audio) \

Definition of coin-op

: a self-service laundry where the machines are operated by coins

First Known Use of coin-op

1960, in the meaning defined above

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The first known use of coin-op was in 1960

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Cite this Entry

“Coin-op.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coin-op. Accessed 2 Dec. 2020.

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