chivalrieus
Chivalrieus is a rarely used or archaic variant spelling connected to the concept of chivalry. In contemporary English, the standard terms are chivalry to denote the medieval code of conduct and chivalrous as the adjective describing behavior that follows that code. The form chivalrieus is not widely recognized as a distinct term.
Etymology: It derives from Old French chevalerie, meaning the body of knights or knighthood, itself from chevalier,
Usage: As a spelling variant, chivalrieus may appear in historical reproductions, glossaries, or fiction seeking an
Meaning and context: Chivalry denotes a codified expectation of knightly virtue, including honor, courage, loyalty, courtesy,