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authenticate

verb

/ɔːˈθɛntɪkeɪt/

Meaning

To prove or show that something is genuine or true.

The bank uses advanced technology to authenticate online transactions.

verify, validate, confirm, prove

falsify, disprove

authenticate documents, authenticate signature, authenticate identity

To be a sign of something to come; to predict or foretell.

to touch with the lips as a sign of affection

to need something; to demand or insist on

to make a formal public statement about something

To develop wing feathers large enough for flight; to bring up until able to fly.

To chop or cut something, especially wood or stone, with a tool.