'Knight-errant' definitions:
Definition of 'knight-errant'
(from WordNet)
noun
A wandering knight travelling in search of adventure
Definition of 'Knight-errant'
From: GCIDE
- Knight-errant \Knight"-er`rant\, n.; pl. Knight-errants, or Knights-errant. A wandering knight; a knight who traveled in search of adventures, for the purpose of exhibiting military skill, prowess, and generosity. [1913 Webster]