曠古未聞 kuàng gǔ wèi wén

DEFINITIONS

  1. never before in the whole of history (idiom)
  2. unprecedented
  3. also written 曠古未有|旷古未有

CHARACTERS

曠 kuàng extensive, wide, broad; empty
古 gǔ
HSK 5
old, classic, ancient
未 wèi
HSK 5
not yet; 8th terrestrial branch
聞 wén hear; smell; make known; news