Feudalism. Core conceptsVersión en línea Match the words and the definitios por Luis Miguel Prados Rosales 1 Vassal 2 Fief 3 Serf A person who received land from the king or a higher noble in return for homage and allegiance They had lower power than the noble for they served, but they used to be knights In wartime, the higher noble asked them for their help Land granted to a noble by the king or a higher noble It was organized in many parts and peasants worked from sunrise to sunset It can be also called manor A member of the lowest feudal class obliged to work for a noble They produce and sold food and other things needed by society They used basic tools, such as sickles, scythes, hoes and Roman ploughs