絶ぜつ後ご

noun, adverb

never to be seen again; unprecedented and unrepeatable

Often used in the set phrase 空前絶後 (くうぜんぜつご, 'unprecedented and never to be repeated') or as 絶後 alone to describe something so extraordinary it will likely never occur again. Can function as a noun or adverbially.

• そのコンサートは空くう前ぜん絶ぜつ後ごの大だい成せい功こうだった。

  The concert was an unprecedented and unrepeatable huge success.

• 彼かれの記き録ろくは絶ぜつ後ごのものと言いわれている。

  His record is said to be something that will never be seen again.