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  1. 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.

  2. 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.

  3. Operation (mathematics) - Wikipedia

    In mathematics, an operation is a function from a set to itself. For example, an operation on real numbers will take in real numbers and return a real number. An operation can take zero or …

  4. 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.

  5. Operation - definition of operation by The Free Dictionary

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

  6. 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 …

  7. operation noun - Definition, pictures, pronunciation and usage …

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

  8. operation - Wiktionary, the free dictionary

    4 days ago · operation (countable and uncountable, plural operations) (uncountable) The method by which a device performs its function.

  9. operation - definition and meaning - Wordnik

    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 …

  10. What does OPERATION mean? - Definitions.net

    An operation is a procedure or activity carried out to achieve a specific purpose or outcome. This can refer to a series of actions or steps taken in a particular order, whether in mathematics, …