authenticate definition, meaning - what is authenticate in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “authenticate”

See all translations

authenticate

verb [T] uk   /ɔːˈθen.tɪ.keɪt/  us   /ɑːˈθen.t̬ɪ-/
to prove that something is real, true, or what people say it is: They used carbon dating tests to authenticate the claim that the skeleton was two million years old.
authentication
noun [U] uk   /ɔːˌθen.tɪˈkeɪ.ʃən/  us   /ɑːˌθen.t̬ɪ-/
Translations of “authenticate”
in Chinese (Traditional) 證明…是真實的, 確認…的真實性, 證實…
in Chinese (Simplified) 证明…是真实的, 确认…的真实性, 证实…
(Definition of authenticate from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of authenticate?
Add Cambridge dictionaries to your browser to your website

Definitions of “authenticate” in other dictionaries

Word of the Day

intellectualize

to think about or discuss a subject in a detailed and intellectual way, without involving your emotions or feelings

Word of the Day

What’s All The Commotion About? (Words to describe sounds)

by Kate Woodford,
May 20, 2015
​​​ In this post we look at a range of words and phrases that we use to describe noise and the absence of noise. Starting with complete quiet, we sometimes use the noun hush to describe silence: A hush fell over the room as the bride walked in./There was a deathly hush (=complete

Read More 

plyscraper noun

May 18, 2015
a skyscraper made mainly from wood The development of engineered timber could herald a new era of eco-friendly ‘plyscrapers’. Christchurch welcomed its first multistorey timber structure this year, there are plans for Vancouver, and the talk is China could follow

Read More