A foreign person, particularly:

A foreign ship.

Clipping of chamber foreign: an outhouse.

Located outside a country or place, especially one's own.

“He liked visiting foreign cities.”

Originating from, characteristic of, belonging to, or being a citizen of a country or place other than the one under discussion.

“There are many more foreign students in Europe since the Erasmus scheme started.”

Relating to a different nation.

“foreign policy; foreign navies”