Aperson in a condition of servitude, required to render services to a lord, commonly attached to the lord's land and transferred with it from one owner to another; a slave, is aserfnobleknightwhat was a barbarian? an educated person with great wealtha roman emperora person in a savage, primitive state; an uncivilized personwho is a person granted the use of land, in return for military service or its equivalent to a lord or other superior? vassalserfdruid