authentifier
French, verb/ɔ.tɑ̃.ti.fje/
authentifier is spelled A-U-T-H-E-N-T-I-F-I-E-R (12 letters) and appears about once in every 2 million words in written French, the 45,502nd most frequent French word form (wordfreq, 2021 data). Authentifier is a French verb meaning “to authenticate” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Vérifier l'authenticité d'un acte, d'un document”.
What does authentifier mean in English?
verb
- 1
to authenticate
Comment authentifier ce document ?
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
verb: 1. Vérifier l'authenticité d'un acte, d'un document. 2. ou Déclarer, reconnaître que quelque chose est conforme. 3. Se connecter.
The definition in the French Wiktionary (Wiktionnaire), in French.
Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of authentifier
- avoir + past participle infinitive multiword-construction
- authentifiant gerund participle present
- ayant + past participle gerund multiword-construction participle
- authentifié participle past
- authentifie first-person indicative present
- authentifies indicative present second-person
- authentifions first-person indicative plural
- authentifiez indicative plural present
- authentifient indicative plural present
- authentifiais first-person imperfect indicative
- authentifiait imperfect indicative singular
- authentifiions first-person imperfect indicative
- authentifiiez imperfect indicative plural
- authentifiaient imperfect indicative plural
- authentifiai first-person historic indicative
- authentifias historic indicative past
- authentifia historic indicative past
- authentifiâmes first-person historic indicative
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce authentifier?
- /ɔ.tɑ̃.ti.fje/
- /o.tɑ̃.ti.fje/
- \ɔ.tɑ̃.ti.fje\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to authentifier
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is authentifier in French?
authentifier appears about once in every 2 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).