precertify in English dictionary precertify Meanings and definitions of "precertify" (transitive) To certify in advance. verb (transitive) To certify in advance. more Grammar and declension of precertify precertify ( third-person singular simple present precertifies, present participle precertifying, simple past and past participle precertified) precertify (third-person singular simple present precertifies, present participle precertifying, simple past and past participle precertified) more Sample sentences with "precertify" Declension Stem Try again Authors