vagrant

A person without settled employment or habitation who usually supports himself or herself by begging or some dishonest means; a tramp, a vagabond.

(old-fashioned) A person who wanders from place to place; a nomad, a wanderer.

An animal, typically a bird, found outside its species' usual range.

Any member of the species Vagrans egista of widely distributed Asian butteflies of the family Nymphalidae.

Wandering from place to place, particularly when without any settled employment or habitation.

Of or pertaining to a vagabond or vagrant, or a person fond of wandering.

(figurative) Moving without a certain direction; roving, wandering; also, erratic, unsettled.