01 n. The character or actions of wandering knights; the practice of wandering in quest of adventures; chivalry; a quixotic or romantic adventure…
pl.
Knight-errantries
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1.
The character or actions of wandering knights; the practice of wandering in quest of adventures; chivalry; a quixotic or romantic adventure or scheme.“The rigid guardian [i. e., conscience] of a blameless heart Is weak with rank knight-erratries o'errun.” — Young.