noun
Eurasia; Eurasian continent
Geographical term for the combined landmass of Europe and Asia.
欧亜大陸は世界最大の大陸である。
Eurasia is the largest continent in the world.
ユーラシア is the more common katakana loanword for Eurasia, while 欧亜大陸 is a kanji-based term often used in geographical or historical contexts.
Compound of 欧 (Europe) + 亜 (Asia) + 大陸 (continent).