certify

证明；证实

宣称

授与合格证书

（医生）诊断（某人）是疯子

certify

证明, 保证

certify

1. provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes; "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"

(synonym) , , ,

(hypernym) , , , ,

(hyponym)

(verb-group)

(derivation) , ,

2. guarantee payment on; of checks

(hypernym)

(derivation) ,

3. authorize officially; "I am licensed to practice law in this state"

(synonym) ,

(antonym) , ,

(hypernym) , , ,

(hyponym)

(entail) , , ,

(derivation) , , ,

4. guarantee as meeting a certain standard; "certified grade AAA meat"

(synonym) ,

(hypernym) ,

(derivation) , , ,

5. declare legally insane

(hypernym) , ,