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Definitions

operation

[op-uh-rey-shuhn] / ˌɒp əˈreɪ ʃən /


NOUN
surgical procedure
Synonyms
Antonyms


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.

Growing up in Connecticut, Reyes used to look across the water at Electric Boat’s operation when he was fishing, wondering what went on inside.

From The Wall Street Journal • Apr. 18, 2026

It was reopened on Friday for the remaining period of the ceasefire currently in operation.

From BBC • Apr. 18, 2026

The arrests unfolded as part of “Operation at Large,” a large scale immigration operation in Southern California.

From Los Angeles Times • Apr. 17, 2026

He made no claims that he was conducting a law-enforcement operation or responding to an emergency.

From Slate • Apr. 17, 2026

He was in the bed nearer the door, separated by a curtain from his roommate: the Hampden County postmaster, as we later discovered, who was in for a prostate operation.

From "The Secret History" by Donna Tartt




Vocabulary lists containing operation