(n.) A wandering knight; a knight who traveled in search of adventures, for the purpose of exhibiting military skill, prowess, and generosity.

Bayard Don Quixote Gawain Lancelot Ritter Sidney Sir Galahad baccalaureate baccalaureus bach banneret baronet caballero cavalier chevalier companion confirmed bachelor degree doctor doctorate knight knight bachelor knight banneret knight baronet knight-errant master old bach single man