vagabond [ 'væɡəbɔnd ]

• n.
  • anything that resembles a vagabond in having no fixed place

    "pirate ships were vagabonds of the sea"

  • a wanderer who has no established residence or visible means of support

    同义词： vagrant drifter floater

• v. move about aimlessly or without any destination, often in search of food or employment

  "roving vagabonds"

  同义词： roll wander swan stray tramp roam cast ramble rove range drift

• adj.
  • wandering aimlessly without ties to a place or community

    "led a vagabond life"

    同义词： rootless

  • continually changing especially as from one abode or occupation to another

    同义词： aimless drifting floating vagrant

以上来源于: WordNet