certify
1. [ verb ] provide evidence for; stand as proof of
Synonyms: evidence manifest demonstrate attest
Examples:

"His high fever attested to his illness" "The buildings in Rome manifest a high level of architectural sophistication"

Related terms: testify authenticate condemn notarize reflect reflect attest evidence documentation attestation
2. [ verb ] guarantee payment on; of checks
Related terms: secure authentication
3. [ verb ] authorize officially
Synonyms: license licence
Examples:

"I am licensed to practice law in this state"

Related terms: decertify authorize accredit charter franchise license certification license licensee licenser approve
4. [ verb ] guarantee as meeting a certain standard
Synonyms: endorse indorse
Examples:

"certified grade AAA meat"

Related terms: guarantee certificate sanction certification authentication
5. [ verb ] declare legally insane
Related terms: declare
Similar spelling:   certified