Yahoo Web Search

Search results

1. Dictionary

   operation

   /ˌɒpəˈreɪʃn/

   noun

   • 1. the action of functioning or the fact of being active or in effect: "restrictions on the operation of market forces" Similar functioningworkingrunningperformanceactionbehaviour
   • ▪ an active process; a discharge of a function: "the operations of the mind"
   • 2. an act of surgery performed on a patient: "I've never felt better since my bypass operation" Similar surgerysurgical operationsurgical interventionmajor surgeryminor surgery
   • 3. an organized activity involving a number of people: "a rescue operation" Similar actionactivityexerciseaffairbusinessundertakingstepenterprisetaskjobprocessproceduremanoeuvrecampaign
   • ▪ a business organization; a company: "he reopened his operation under a different name" Similar businessenterprisecompanyfirmorganizationconcerninformal:outfitset-up
   • ▪ an activity in which a business is involved: "the company is selling most of its commercial banking operations"
   • 4. a process in which a number, quantity, expression, etc., is altered or manipulated according to set formal rules, such as those of addition, multiplication, and differentiation.

   Word Origin late Middle English: via Old French from Latin operatio(n-), from the verb operari ‘expend labour on’ (see operate).

   Scrabble Points: 11

   • O

     1

   • P

     3

   • E

     1

   • R

     1

   • A

     1

   • T

     1

   • I

     1

   • O

     1

   • N

     1

   Powered by Oxford Dictionaries

   More definitions, origin and scrabble points

2. dictionary.cambridge.org › dictionary › englishOPERATION | English meaning - Cambridge Dictionary

   dictionary.cambridge.org › dictionary › english

   • Cached

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

3. www.merriam-webster.com › dictionary › operationOperation Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › operation

   • Cached

   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.

4. www.oxfordlearnersdictionaries.com › us › definitionoperation noun - Definition, pictures, pronunciation and usage...

   www.oxfordlearnersdictionaries.com › us › definition

   • Cached

   operation. noun. OPAL W OPAL S. /ˌɒpəˈreɪʃn/ /ˌɑːpəˈreɪʃn/ medical. ( also British English, informal op) [countable] the process of cutting open a part of a person’s body in order to remove or repair a damaged part. Will I need to have an operation? He underwent a three-hour heart operation.

5. www.collinsdictionary.com › dictionary › englishOPERATION definition and meaning | Collins English Dictionary

   www.collinsdictionary.com › dictionary › english

   • Cached

   the act, process, or manner of operating. 2. the state of being in effect, in action, or operative (esp in the phrases in or into operation) 3. a process, method, or series of acts, esp of a practical or mechanical nature. 4. surgery.

6. dictionary.cambridge.org › us › dictionaryOPERATION | definition in the Cambridge English Dictionary

   dictionary.cambridge.org › us › dictionary

   • Cached

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

7. www.dictionary.com › browse › operationOPERATION Definition & Meaning | Dictionary.com

   www.dictionary.com › browse › operation

   • Cached

   Operation definition: an act or instance, process, or manner of functioning or operating.. See examples of OPERATION used in a sentence.

8. www.thefreedictionary.com › operationOperation - definition of operation by The Free Dictionary

   www.thefreedictionary.com › operation

   • Cached

   1. The act or process of operating or functioning. 2. The state of being operative or functional: a factory in operation. 3. A process or series of acts involved in a particular form of work: the operation of building a house. 4. An instance or method of efficient, productive activity: That restaurant is quite an operation. 5.

9. www.vocabulary.com › dictionary › operationOperation - Definition, Meaning & Synonyms | Vocabulary.com

   www.vocabulary.com › dictionary › operation

   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 a whole range of practical activities and work.

10. dictionary.cambridge.org › dictionary › learner-englishOPERATION | meaning - Cambridge Learner's Dictionary

    dictionary.cambridge.org › dictionary › learner-english

    • Cached

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

11. www.britannica.com › dictionary › operationOperation Definition & Meaning | Britannica Dictionary

    www.britannica.com › dictionary › operation

    • Cached

    OPERATION meaning: 1 : a process in which a doctor cuts into someone's body in order to repair or remove a damaged or diseased part; 2 : a usually small business or organization