People who rove around, or move from place to place without a fixed home or job.
Rovers are often seen as adventurous or free-spirited.
Examples:
The rovers traveled from town to town in their caravan.
The rovers explored the forest and found a hidden cave.
The rovers didn't stay in one place for long.
The rovers told stories around the campfire.
The rovers traveled the whole world in search of treasure.
The rovers were like the heroes in the stories.