"Noblesse d'Épée" refers to the French aristocracy that held titles and privileges primarily due to their noble lineage and military service. This class was distinguished by their roles as warriors and landowners, often serving as officers in the army. Their status was inherited, and they were expected to uphold the honor and traditions of their families. In contrast to the Noblesse de Robe, who gained their status through judicial or administrative roles, the Noblesse d'Épée emphasized martial prowess and chivalric values. This distinction played a significant role in the social hierarchy of pre-revolutionary France, influencing both politics and culture.