封ほう建けん制せい度どほうけんせいどMeanings1noun, noun which may take the genitive case particle 'no'feudal system; feudalismRefers to the medieval European or Japanese political and economic system based on landholding and vassalage. Often used in historical or academic contexts.封ほう建けん制せい度どは中ちゅう世せいヨーロッパで広ひろく