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Synonyms

operating

American  
[op-uh-rey-ting] / ˈɒp əˌreɪ tɪŋ /

adjective

  1. used or engaged in performing operations.

    an operating surgeon.

  2. of, for, or pertaining to operations.

    an operating budget.

  3. of or relating to the proper operation of a machine, appliance, etc..

    a manual of operating instructions.

  4. Railroads. of, pertaining, or belonging to railroad workers, as engineers or firemen, who are directly engaged in the mechanical operation of trains.

    an operating union.


Other Word Forms

Etymology

Origin of operating

First recorded in 1800–10; operat(e) + -ing 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Earlier this month, Lineage sued Altus Power, alleging the company and its contractor were negligent in operating the solar panels.

From Los Angeles Times Sep. 23, 2026

Bus drivers - or "captains", as they are called in Singapore - will not be given the same authority, leaving them to prioritise their duty of safely operating the bus.

From BBC Sep. 23, 2026

Sir Declan, said the 124-page report is a "significant moment", two years after it began operating.

From BBC Sep. 22, 2026

The company said headline operating profit was 399 million pounds, up 1.9% organically, with a margin that rose to 20.6% from 20.5%.

From The Wall Street Journal Sep. 22, 2026

I figured Mr. Stokely would be great at helping everybody do their jobs better, and I gave him the title of chief operating officer.

From "The Million Dollar Shot" by Dan Gutman

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