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

Word History

First Known Use

1960, in the meaning defined above

Time Traveler
The first known use of coin-op was in 1960

Dictionary Entries Near coin-op

Cite this Entry

“Coin-op.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coin-op. Accessed 1 Jun. 2023.

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