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operations - 3 dictionary results

op⋅er⋅a⋅tion

[op-uh-rey-shuhn]
–noun
1. an act or instance, process, or manner of functioning or operating.
2. the state of being operative (usually prec. by in or into): a rule no longer in operation.
3. the power to act; efficacy, influence, or force.
4. the exertion of force, power, or influence; agency: the operation of alcohol on the mind.
5. a process of a practical or mechanical nature in some form of work or production: a delicate operation in watchmaking.
6. a course or procedure of productive or industrial activity: building operations.
7. a particular process or course: mental operations.
8. a business transaction, esp. one of a speculative nature; deal: a shady operation.
9. a business, esp. one run on a large scale: a multinational operation.
10. Surgery. a procedure aimed at restoring or improving the health of a patient, as by correcting a malformation, removing diseased parts, implanting new parts, etc.
11. Mathematics.
a. a mathematical process, as addition, multiplication, or differentiation.
b. the action of applying a mathematical process to a quantity or quantities.
12. Military.
a. a campaign, mission, maneuver, or action.
b. Usually, operations. the conduct of a campaign, mission, etc.
c. operations, a headquarters, office, or place from which a military campaign, air traffic to and from an airfield, or any of various other activities, is planned, conducted, and controlled.
d. operations, the people who work at such a headquarters.

Origin:
1350–1400; ME operacioun < L operātiōn- (s. of operātiō), equiv. to operāt(us) (see operate ) + -iōn- -ion
op·er·a·tion   (ŏp'ə-rā'shən)   
n.  
  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. An unethical or illegal business: a fencing operation for stolen goods.
  6. Medicine A surgical procedure for remedying an injury, ailment, defect, or dysfunction.
  7. Mathematics A process or action, such as addition, substitution, transposition, or differentiation, performed in a specified sequence and in accordance with specific rules.
  8. A logical operation.
  9. Computer Science An action resulting from a single instruction.
    1. A military or naval action, campaign, or mission.
    2. operations The headquarters or center from which a military action, flights into and out of an airfield, or other activities are controlled.
  10. operations The division of an organization that carries out the major planning and operating functions.
operation   (ŏp'ə-rā'shən)  Pronunciation Key 
  1. Medicine A surgical procedure for remedying an injury, ailment, defect, or dysfunction.
  2. Mathematics A process or action, such as addition, substitution, transposition, or differentiation, performed in a specified sequence and in accordance with specific rules.
  3. A logical operation.
  4. Computer Science An action resulting from a single instruction.

Language Translation for : operations
Spanish: quirúrgico,
German: chirurgisch,
Japanese: 外科の
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