noun
Old World
Refers to Asia, Africa, and Europe, especially in contrast with the New World (the Americas). Often used in historical, geographical, or biological contexts.
See also: 新世界
旧世界の文化は多様だ。
The cultures of the Old World are diverse.
旧世界と新世界の交流はコロンブス以降に始まった。
Exchange between the Old World and the New World began after Columbus.