faire foi de

== French == === Pronunciation === IPA(key): /fɛʁ fwa/ === Verb === faire foi to prove, to serve as proof (of/that), to be evidence (of/that), to bear witness (of/that), to attest (to/that) [with de ‘something’ or que (+ clause) ‘that something is the case’] to be reliable (law) to be valid; to prevail ==== Usage notes ==== Not to be confused with faire fi. ==== See also ==== faire autorité ajouter foi