Knighthood is a prestigious title often associated with the medieval period, where knights were warriors serving a lord. They were known for their bravery, skill in battle, and adherence to a code of chivalry, which emphasized virtues like honor, loyalty, and protection of the weak. Knights typically wore armor and rode horses, and they played a crucial role in the feudal system of Europe. Today, knighthood is still recognized in some countries, such as England, where individuals can be honored for their contributions to society. Receiving a knighthood often involves a formal ceremony, and those honored may use the title "Sir" before their name, symbolizing their achievements and service.