knight errantry | sense examples, Usage and Definition from wordnet dictionary online

Noun knight errantry has 2 senses

knight errantry, quixotism - quixotic (romantic and impractical) behavior
--₁ is a kind of idealism
knight errantry - (Middle Ages) the code of conduct observed by a knight errant who is wandering in search of deeds of chivalry
--₂ is a kind of code of conduct, code of behavior

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