烏う有ゆう先せん生せい

noun

fictitious person; imaginary person

Literary term from classical Chinese, used to refer to a hypothetical or made-up person, often in philosophical or rhetorical contexts. Rare in modern Japanese.

• 「烏う有ゆう先せん生せい」は、中ちゅう国ごくの古こ典てんに登とう場じょうする架か空くうの人じん物ぶつの名なである。

  "Uyū-sensei" is the name of a fictitious person appearing in classical Chinese literature.