authenticate — 英語辞典

動詞

1. To render authentic; to give authority to, by the proof, attestation, or formalities required by law, or sufficient to entitle to credit.

   用法

   • 他動詞

2. To prove authentic; to determine as real and true.

   用法

   • 他動詞

   例文

   He didn’t manage to authenticate the portrait: it’s probably a fake.

   The server could not authenticate the request.

形容詞

1. Synonym of authentic.

動詞

1. establish the authenticity of something

   上位語

   attestcertifymanifestdemonstrateevidence