
OPERATION Definition & Meaning - Merriam-Webster
The meaning of OPERATION is performance of a practical work or of something involving the practical application of principles or processes. How to use operation in a sentence.
OPERATION Definition & Meaning | Dictionary.com
Operation definition: an act or instance, process, or manner of functioning or operating.. See examples of OPERATION used in a sentence.
OPERATION | English meaning - Cambridge Dictionary
OPERATION definition: 1. the fact of operating or being active: 2. the way that parts of a machine or system work…. Learn more.
Operation - Definition, Meaning & Synonyms | Vocabulary.com
Operation can refer to medical surgery, a military campaign, or mathematical methods, such as multiplication and division. Operation comes from the Latin word opus (“work”) and can refer to …
operation noun - Definition, pictures, pronunciation and usage …
Definition of operation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
OPERATION definition in American English | Collins English …
When a patient has an operation, a surgeon cuts open their body in order to remove, replace, or repair a diseased or damaged part. Charles was at the clinic recovering from an operation on …
operation - Wiktionary, the free dictionary
Oct 9, 2025 · operation (countable and uncountable, plural operations) (uncountable) The method by which a device performs its function.
operation, n. meanings, etymology and more | Oxford English …
There are 18 meanings listed in OED's entry for the noun operation, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.
OPERATION | meaning - Cambridge Learner's Dictionary
OPERATION definition: 1. If you have an operation, a doctor cuts your body to remove or repair part of it: 2. an…. Learn more.
Coast Guard launches Operation River Wall to control the border …
4 days ago · Coast Guard launches Operation River Wall to control the border along the Rio Grande WASHINGTON – The Coast Guard announced today the deployment of additional …