Thesaurus.com
Dictionary.com
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.

Tuesday’s operation represents one of the first tests of the force’s rescue capabilities in a live combat scenario.

From The Wall Street Journal • Jun. 11, 2026

Chmielewski claims that Pasang Kaji Sherpa, the other mountain guide in their group, had notified the company on 30 May that Hillary Dawa was missing, but that no search operation was launched until days later.

From BBC • Jun. 10, 2026

By then, the Democratic Socialists of America may have endorsed Raman, who is a member of the group, putting its considerable voter outreach operation into action.

From Los Angeles Times • Jun. 10, 2026

In March 2024, he underwent hernia surgery, before having the operation on his enlarged prostate in December of the same year.

From Barron's • Jun. 10, 2026

The Battle of Kursk was a huge operation, and they felt that they were making a difference.

From "A Thousand Sisters" by Elizabeth Wein




Vocabulary lists containing operation


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "operation" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com