English dictionary
certify
verbParts of speech
Definitions
verb
- provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes
verb
- declare legally insane
verb
- guarantee payment on; of checks
verb
- authorize officially
verb
- guarantee as meeting a certain standard
Example sentences
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
I am licensed to practice law in this state
certified grade AAA meat
