interface
French, noun
interface is spelled I-N-T-E-R-F-A-C-E (9 letters) and appears 7.9 times per million words in written French, the 7,951st most frequent French word form (wordfreq, 2021 data). Interface is a French feminine noun meaning “interface” (English Wiktionary, September 2026). It is also a first/third-person singular present indicative/subjunctive of interfacer. With an accent, interfacé is a different word: “past participle of interfacer”. The French Wiktionary (Wiktionnaire) defines it as “Surface de contact entre deux milieux, deux phases”.
What does interface mean in English?
noun
- 1
feminineinterface
- 2
feminineinterface
verb
- 1
first/third-person singular present indicative/subjunctive
- 2
second-person singular imperative
verb
- 1
past participle of interfacer
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Surface de contact entre deux milieux, deux phases. 2. Élément permettant de relier diverses fonctions logistiques. 3. Relation, liaison. 4. Limite physique ou théorique entre deux systèmes matériels ou logiciels, entre deux parties d’un système ou entre l’utilisateur et sa machine, où s’appliquent les règles et conventions régissant leur interaction. ^([1])
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 interface
- interfaces plural
- interfacée feminine
- interfacés masculine plural
- interfacées feminine plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
English words that translate to interface
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is interface in French?
interface appears 7.9 times per million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).