Certify — synonyms, certify antonyms, definition

1. certify (Noun)

assurance guaranty pledge security surety warrant warranty

2. certify (Verb)

accredit affirm allege allow approve ascertain assert assure attest authenticate authorise authorize aver back check codify confirm corroborate countenance declare • • • decertify

certify (Verb) — Provide evidence for; stand as proof of; show by one's behaviour, attitude, or external attributes.

certify (Verb) — Guarantee payment on; of checks.

certify (Verb) — Authorize officially. ex. "I am certified to practice law in this state"

certify (Verb) — Guarantee as meeting a certain standard. ex. "certified grade AAA meat"

certify (Verb) — Declare legally insane.

adjudge authorise authorize bear witness clear declare evidence guarantee hold pass prove secure show testify warrant accredit authenticate charter condemn franchise notarise notarize recognise recognize reflect