Vagrant (noun)

1. A person who wanders from place to place without a home or job.
2. A homeless person who has no permanent place of abode.
3. A person who travels from place to place for work or leisure, especially a performer.
4. A person who has no established residence or visible means of support.

Origin:

Middle english (originally in the sense "wandering, roving"): from old french vagarant, present participle of vagrer "wander", from latin vagari "wander".

Examples:

1. The vagrant was seen begging for money on the street.
2. The vagrant was given food and shelter by the charitable organization.
3. The vagrant was a former musician who had fallen on hard times.
4. The vagrant was a transient worker who moved from place to place.
5. The vagrant was a drifter who had no family or friends.