Origin: Greek suffix -ism
Feudalism has 2 different meanings across 1 category:
the social system that developed in Europe in the 8th century; vassals were protected by lords who they had to serve in war
A social system based on personal ownership of resources and personal fealty between a suzerain (lord) and a vassal (subject). Defining characteristics are direct ownership of resources, personal loyalty, and a hierarchical social structure reinforced by religion.