A group of people (including diplomats) from one nation present in another as authorized representatives of the first, a foreign mission.

A journey, by a human or robotic spacecraft, into space for a specific reason (normally to gather scientific data)

plural of Mission Indian

A Native American who lived in one of the Catholic Missions in California.

plural of mission statement

A neighborhood of Boston, Massachusetts.

(military) A communication between the fire direction center (FDC) and an observer to direct artillery on a target.

(military, slang) An attack or damage inflicted by a weapon that does not destroy a military vehicle but results in it taking no further part in its intended mission.

(literally) A mission, operation to reach and rescue people in urgent need, as after a disaster

An extremely difficult, if not impossible, task.