authenticated (C1)

adjective / past participle

Pronunciation: /ɔːˈθɛntɪkeɪtɪd/

Definition

Proved to be genuine, real, or valid through official examination or verification.

Examples

• The antique dealer authenticated the signature on the document as belonging to the famous author.

• Only authenticated users are permitted to access the secure company database.

• The rare coin was authenticated by a team of professional numismatists before being sold at auction.

Synonyms of authenticated

Words with a similar meaning to authenticated:

• verified
• validated
• confirmed
• certified
• corroborated

Antonyms of authenticated

Words with the opposite meaning to authenticated:

• unverified
• forged

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