FAUX NAIF Meaning of FAUX NAIF in English [ ˌfəʊ nʌɪ'i:f ]■ adjective artificially or affectedly naive. ■ noun a person who affects naivety.Originfrom Fr. faux 'false' + naïf 'naive'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004