Japanese edit

 
Japanese Wikipedia has an article on:
Wikipedia ja
Kanji in this term
くう
Grade: 1
ぜん
Grade: 2
ぜつ
Grade: 5

Grade: 2
on’yomi
Alternative spelling
空前絕後 (kyūjitai)

Noun edit

(くう)(ぜん)(ぜつ)() (kūzenzetsugo

  1. something extremely uncommon

Synonyms edit