fiefdoman estate of land held by a lord under the feudal system, worked by tenantsEach fiefdom operated as a largely self-sufficient economic unit within the broader feudal hierarchy.NoteEach fiefdom operated as a largely self-sufficient economic unit within the broader feudal hierarchy.Elon.io is an online learning platformWe have an entire course teaching TOEFL Academic Vocabulary grammar and vocabulary.Start learning TOEFL Academic Vocabulary now