Meaning of certified

cer•ti•fied

Pronunciation: (sûr'tu-fīd"), [key]
— adj.
  1. having or proved by a certificate: a certified representative.
  2. guaranteed; reliably endorsed: a certified check.
  3. legally declared insane.
  4. committed to a mental institution.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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