English edit

Etymology edit

over- +‎ certify

Verb edit

overcertify (third-person singular simple present overcertifies, present participle overcertifying, simple past and past participle overcertified)

  1. (transitive) To certify beyond the actual value.
    • 1996, Eugene Nelson White, Stock Market Crashes and Speculative Manias, page 225:
      The Bank of the Commonwealth suspension resulted from overcertifying the checks of its former president, Edward Haight, to the amount of $225,000, of which Mr. Haight could only make good $60,000.