Definition of operationnext
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as in use
the act or practice of employing something for a particular purpose a considerable amount of training is required for the operation of these new high-tech weapons systems

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of operation On Wednesday, a federal judge declined to issue a temporary restraining order to halt the operations. Christopher Cann, USA Today, 16 Jan. 2026 Fox News confirmed that Raul Gutierrez, 33, was arrested Thursday in a joint operation involving the Department of Justice (DOJ) and the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). Michael Sinkewicz, FOXNews.com, 16 Jan. 2026 Elizabeth Shields is a cleaning expert and the operations manager of Super Cleaning Service Louisville. Ashley Chalmers, The Spruce, 15 Jan. 2026 The group’s presence has drawn controversy through its first seven months in operation, initially for its logjam of pending deals and later for the opacity of its deliberation process. Daniel Libit, Sportico.com, 15 Jan. 2026 See All Example Sentences for operation
Recent Examples of Synonyms for operation
Noun
  • Over the past five months, Crew-11 completed most of its mission objectives, supporting space station operations and conducting scientific research.
    Greg Wehner, FOXNews.com, 9 Jan. 2026
  • Later this year, UEL plans to expand those tests by flying additional components, including motors and electronics, on another Nuri rocket mission through a university CubeSat collaboration.
    Aamir Khollam, Interesting Engineering, 9 Jan. 2026
Noun
  • Romanucci said the litigation team representing Good's family will have to follow a different process than the path used to file a civil lawsuit against a city or state over a police killing like Floyd's.
    N'dea Yancey-Bragg, USA Today, 15 Jan. 2026
  • The process is known to heat the exterior of the returning spacecraft to more than 3,500 degrees Fahrenheit (1,926 degrees Celsius), creating a buildup of plasma and triggering a minutes-long communication blackout.
    Jackie Wattles, CNN Money, 15 Jan. 2026
Noun
  • McCluskey described it as one leg of a three-legged stool, the others being real estate development and property management.
    Kff Health News, Oc Register, 14 Jan. 2026
  • The nonprofit developer has a 96% housing retention rate and 96% participation rate for services across its permanent supportive housing portfolio, according to Carlos Rodriguez, management analyst for the Housing and Homeless Services Department.
    Walker Armstrong, San Diego Union-Tribune, 14 Jan. 2026
Noun
  • The company also highlighted its shift toward a Robot-as-a-Service model, indicating readiness for global commercial deployment rather than experimental use.
    Kaif Shaikh, Interesting Engineering, 8 Jan. 2026
  • The creation of this content included the use of AI based on templates created, reviewed and edited by journalists in the newsroom.
    CA Weather Bot, Sacbee.com, 8 Jan. 2026
Noun
  • But again, as of late, Jalen has been doing a great job of making plays for us.
    Scott Fowler, Charlotte Observer, 8 Jan. 2026
  • The TikTok guy will even teach you how to use the tools required for the job.
    Nolan Finley The Detroit News, Arkansas Online, 8 Jan. 2026
Noun
  • The Dancing with the Stars alum, 28, posted a series of Instagram Stories, sharing close-up glimpses of her lips before and after the procedure.
    Charna Flam, PEOPLE, 13 Jan. 2026
  • Constitutional law professor David Schultz, who has taught a class on police, criminal and civil procedure, has some answers.
    WCCO Staff, CBS News, 13 Jan. 2026
Noun
  • Sabula told the Post that his remark is a reference to Trump’s handling of the Jeffrey Epstein files.
    Sarah Fortinsky, The Hill, 14 Jan. 2026
  • But several North Texas lawmakers sharply criticized the district's handling of his exit.
    Amelia Mugavero, CBS News, 14 Jan. 2026
Noun
  • Advanced chips The company’s high-performance computing division, which includes artificial intelligence and 5G applications, made up the majority of sales in the October-December quarter at 55%.
    Dylan Butts, CNBC, 15 Jan. 2026
  • The use of generative AI to automatically fill out (and, in some cases, even submit) applications is harmful to everyone; employers are unable to filter through the noise, and legitimate candidates have a harder time getting noticed—much less advancing to an interview.
    IEEE Spectrum, IEEE Spectrum, 15 Jan. 2026

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Cite this Entry

“Operation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/operation. Accessed 20 Jan. 2026.

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