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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

  • nonoperating adjective
  • unoperating adjective

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.

The company said a large number of customers are already operating their applications from other regions.

From Barron's

Near collisions on runways at U.S. airports persist amid operating constraints and communication shortfalls.

From The Wall Street Journal

Near collisions on runways at U.S. airports persist amid operating constraints and communication shortfalls.

From The Wall Street Journal

The bank said it plans to offer an institutional settlement instrument to regulated financial-services firms operating in capital markets and the commercial-banking space in the second half of 2026, pending regulatory approval.

From The Wall Street Journal

In 2024, the regulator issued an order against Starlink, accusing it of operating without a licence and instructing it to immediately cease all operations in Namibia.

From BBC