曠古

旷古
kuànggǔ
  1. since the dawn of time
  2. from the year dot

CEDICT

time immemorial

Wiktionary

  1. 遠古。
  2. 自古以來、從古至今。

重編國語辭典

Entry Composition

1 曠 kuàng
  1. to neglect
  2. to skip (class or work)
  3. to waste (time)
  4. vast
  5. loose-fitting
2 古 gǔ
  1. ancient
  2. old
  3. paleo-

Containing this entry

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