確鑿

确凿
quèzáo
  1. definite
  2. conclusive
  3. undeniable
  4. authentic
  5. also pr. quèzuò

CEDICT

Entry Composition

1 確 què
  1. authenticated
  2. solid
  3. firm
  4. real
  5. true
2 鑿 záo
  1. (bound form) chisel
  2. to bore a hole; to chisel; to dig
  3. (literary) certain; authentic; irrefutable
  4. also pr. zuò