What is the meaning of Mission?

A set of tasks that fulfills a purpose or duty; an assignment set by an employer, or by oneself.

Religious evangelism.

Third World charities, particularly those which preach as well as provide aid.

An infrequent gathering of religious believers in a parish, usually part of a larger regional event with a central theme.

A number of people appointed to perform any service; a delegation; an embassy.

Dismissal; discharge from service

A settlement or building serving as a base for missionary work.

A drug run.

To send on a mission.

To do missionary work, proselytize.

genitive singular of missio

mission (duty that involves fulfilling a request)

mission (religious evangelism)

mission

expense; cost; outlay

a mission; a purpose or duty, a task set by an employer

mission; religious evangelism

Source: wiktionary.org