"OPPERATION" is probably misspelled. Trying operation instead Definition of operation
operation has definitions from the fields of work,medicine,surgery,mathematics,military,business,computer science
1
[ noun ] the state of being in effect or being operative

Examples

"that rule is no longer in operation"

2
[ noun ] (business) a business especially one run on a large scale

Examples

: "a large-scale farming operation" "a multinational operation" they paid taxes on every stage of the operation" "they had to consolidate their operations"

3
[ noun ] process or manner of functioning or operating

Examples

"the power of its engine determine its operation" "the plane's operation in high winds" "they compared the cooking performance of each oven" "the jet's performance conformed to high standards"

4
[ noun ] a planned activity involving many people performing various actions

Examples

: "they organized a rescue operation" "the biggest police operation in French history" "running a restaurant is quite an operation" "consolidate the companies various operations"

5
[ noun ] (computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction)

Examples

"it can perform millions of operations per second"

6
[ noun ] (military) a military or naval action (as a maneuver or campaign)

Examples

"it was a joint operation of the navy and air force"

7
[ noun ] (work) a process or series of acts especially of a practical or mechanical nature involved in a particular form of work

Synonyms

procedure

Examples

: "the operations in building a house" "certain machine tool operations"

8
[ noun ] (medicine,surgery) a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body

Examples

"they will schedule the operation as soon as an operating room is available" "he died while undergoing surgery"

9
[ noun ] the activity of operating something (a machine or business etc.)

Examples

"her smooth operation of the vehicle gave us a surprisingly comfortable ride"

10
[ noun ] (psychology) the performance of some composite cognitive activity; an operation that affects mental contents

Examples

"the process of thinking" "the cognitive operation of remembering"

11
[ noun ] (mathematics) calculation by mathematical methods

Examples

"the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation" "they were learning the basic operations of arithmetic"

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