What is the meaning of Operation?

The method by which a device performs its function.

The method or practice by which actions are done.

The act or process of operating; agency; the exertion of power, physical, mechanical, or moral.

A planned undertaking.

A business or organization.

A surgical procedure.

A procedure for generating a value from one or more other values (the operands)
  1. a function which maps zero or more (but typically two) operands to a single output value.

a function which maps zero or more (but typically two) operands to a single output value.

A military campaign (e.g. Operation Desert Storm).

Effect produced; influence.

operation (surgical procedure)

function; role

an operation (planned undertaking)

an operation

an operation

an operation

Source: wiktionary.org