What does "rover" mean?

Rover: One who wanders about by sea or land; a wanderer; a rambler.

Additional senses

  1. 2.Hence, a fickle, inconstant person.
  2. 3.(Croquet) A ball which has passed through all the hoops and would go out if it hit the stake but is continued in play; also, the player of such a ball.
  3. 4.(Archery) (a) Casual marks at uncertain distances. Encyc. Brit. (b) A sort of arrow. [Obs.] All sorts, flights, rovers, and butt shafts. B. Jonson. At rovers, at casual marks; hence, at random; as, shooting at rovers. See def. 5 (a) above. Addison. Bound down on every side with many bands because it shall not run at rovers. Robynson (More's Utopia).

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