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 meaning: 1. the fact of operating or being active: 2. the way that parts of a machine or system work…. Learn more.

Definition of operation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

a process of a practical or mechanical nature in some form of work or production: a delicate operation in watchmaking. a course or procedure of productive or industrial activity: building operations.

1. an act or instance, process, or manner of functioning or operating.

An operation is the process of cutting open someone's body in order to repair, replace, or remove a damaged part.

An operation must not be confounded with the process by which the operation is effected. Thus, there is but one operation of extracting the cube root of a number, but there are several different processes.

operation definition: method or practice by which actions are done. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "shoestring operation", …

OPERATION definition: 1. If you have an operation, a doctor cuts your body to remove or repair part of it: 2. an…. Learn more.

More than 700 urban Kansas City children come to Operation Breakthrough each weekday for nutritious food, lively learning, health and dental care, therapy and TLC, while their parents work or attend school.