Errant

Part of speech: noun (n.)

One who wanders about. [Obs.] Fuller.

Part of speech: adjective (a.)

1. Wandering; deviating from an appointed course, or from a direct path; roving. Seven planets or errant stars in the lower orbs of heaven. Sir T. Browne.

2. Notorious; notoriously bad; downright; arrant. Would make me an errant fool. B. Jonson.

3. Journeying; itinerant; -- formerly applied to judges who went on circuit and to bailiffs at large. Mozley & W.