authenticate

Từ điển WordNet v3.1 - WordNet Dictionary

verb

establish the authenticity of something (Freq. 1)
• Derivationally related forms:
authentication, authenticator
• Hypernyms:
attest, certify, manifest, demonstrate, evidence
• Hyponyms:
prove
• Entailment:
verify
• Verb Frames:
- Somebody ----s something
- Something ----s something