Adverbial noun, Temporal noun
1. Middle Ages (in Japan esp. the Kamakura and Muromachi periods); medieval times; mediaeval times
Wikipedia definition
2. Middle AgesThe Middle Ages is a period of European history encompassing the 5th to the 15th centuries. It is normally marked from the collapse of the Western Roman Empire, accepted as the end of Classical Antiquity, until the beginning of the Renaissance and Age of Discovery, which ushered in the Modern Era. It is thus the middle period of the traditional division of Western history into Classical, Medieval, and Modern. The Middle Ages is often split into two or three sub-divisions.
Read “Middle Ages” on English Wikipedia
Read “中世” on Japanese Wikipedia
Read “Middle Ages” on DBpedia


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