unfamiliar Pronunciation: /ˌʌnfəˈmɪlɪə(r)/Translate unfamiliar | into German | into Italian | into Spanish French translation of unfamiliaradj 1 [face, name, place] inconnu/-e (to à); [concept, feeling, situation] inhabituel/-elle (to à) 2to be unfamiliar with sth = ne pas connaître qchunfamiliar in other Oxford dictionaries Definition of unfamiliar in the British & World English dictionary Definition of unfamiliar in the US English dictionary