itinérance

Etymology
From.

Noun

 * 1)  act of traveling without a particular goal or destination
 * 2)  pedestrian traveling done for pleasure; hiking; backpacking
 * 3)  the ability to use a cell phone outside of its original registering zone; roaming
 * 4)  homelessness
 * 1)  homelessness
 * 1)  homelessness