: being in effect, continuing, or lasting 24 hours a day : constant
around-the-clock surveillance

Examples of around-the-clock 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.
Subramanian rejected the idea Combs be kept under house arrest at a home with a boat dock in Miami but seemed open to potentially releasing him to confinement with around-the-clock security at a three-bedroom apartment on Manhattan’s Upper East Side. Antonio Pequeño Iv, Forbes, 19 Dec. 2024 Building and launching rockets into space can require around-the-clock attention. Tom Huddleston Jr., CNBC, 18 Dec. 2024 At the building’s base is a large amphitheater, open around-the-clock and big enough to seat 800 people for a range of events (including the daily spectacle of the sun rising over the sea and nearby Zhifu Island). Charlotte Collins, Architectural Digest, 17 Dec. 2024 Companies and countries are doubling down on nuclear as a crucial carbon-free form of around-the-clock power. Katie Fehrenbacher, Axios, 11 Dec. 2024 See all Example Sentences for around-the-clock 

Word History

First Known Use

1915, in the meaning defined above

Time Traveler
The first known use of around-the-clock was in 1915

Dictionary Entries Near around-the-clock

Cite this Entry

“Around-the-clock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/around-the-clock. Accessed 30 Dec. 2024.

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