certified Meaning, Definition & Usage

  1. verb provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes
    attest; certify; demonstrate; evidence; manifest.
    • His high fever attested to his illness
    • The buildings in Rome manifest a high level of architectural sophistication
    • This decision demonstrates his sense of fairness
  2. verb guarantee payment on; of checks
    certify.
  3. verb authorize officially
    certify; licence; license.
    • I am licensed to practice law in this state
  4. verb guarantee as meeting a certain standard
    indorse; certify; endorse.
    • certified grade AAA meat
  5. verb declare legally insane
    certify.
  6. adjective endorsed authoritatively as having met certain requirements
    • a certified public accountant
  7. adjective satellite fit to be certified as insane (and treated accordingly)
    certifiable.
  8. adjective satellite holding appropriate documentation and officially on record as qualified to perform a specified function or practice a specified skill
    qualified.
    • a registered pharmacist
    • a registered hospital

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