A blank is someone who has no fixed home

A Nomad: A member of a group of people who have no fixed home and move according to the seasons from place to place in search of food, water, and grazing land. A person with no fixed residence who roams about; a wanderer.

No fixed abode

Explanation:

In law, no fixed abode or without fixed abode is not having a fixed geographical location as a residence. This is applicable to several groups: People who have a home, but which is not always in the same place:.