knight errantry

English Thesaurus

1. quixotic (romantic and impractical) behavior (noun.attribute)

hypernym	:	idealism,
definition	:	impracticality by virtue of thinking of things in their ideal form rather than as they really are (noun.attribute)

2. (Middle Ages) the code of conduct observed by a knight errant who is wandering in search of deeds of chivalry (noun.cognition)

hypernym	:	code of behavior, code of conduct,
definition	:	a set of conventional principles and expectations that are considered binding on any person who is a member of a particular group (noun.cognition)

domain category	:	dark ages, middle ages,
definition	:	the period of history between classical antiquity and the Italian Renaissance (noun.time)