Chivalry is the term that expresses the code of conduct that guided a knight and included courage in battle, loyalty to his lord and peers, and courtesy verging on reverence toward women.
The term's primary meaning in medieval Europe was 'knight' or 'fully armed and mounted combatant'. Since then, the term has come to mean the valor and honor expected of a knight. The concept of chivalry, meaning "honorable and courteous conduct expected of a knight", probably reached its peak in the twelfth and thirteenth centuries, when it was strengthened by the Crusades and established the oldest order of chivalry.
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