Relier Pairs Feudalism conceptsVersion en ligne Match each feudalism concepts with the right definition. par Alfonso Poza 1 Estate 2 Fief/Fiefdom 3 Homage/Vassalage 4 Serf 5 Peasant 6 Clergy 7 Knight Formal public acknowledgement of feudal allegiance. For example: a man doing homage to his personal lord. An agricultural labourer bound by the feudal system who was tied to working on his lord's estate. In the Medieval Ages a man who served his lord as a mounted soldier in armour. An agricultural labourer of low social status, non privileged people. Mostly, they are submitted to nobility and clergy. A social class forming part of the body politic. One of the three groups constituing the social classes in the Medieval Ages: nobility, clergy and common people. They are also known as the three estates. An estate of land, especially one held on condition of feudal service; a fee. The body of all people ordained for religious duties, especially in the Christian Church.