romanian(noun, adjective) adjective1. of or relating to or characteristic of the country of Romania or its people or languages- Romanian folk musicSimilar word(s): roumanian, rumanian noun1. a native or inhabitant of RomaniaSimilar word(s): rumanianDefinition categories: person, european2. an eastern Romance language spoken in RomaniaSimilar word(s): rumanianDefinition categories: communication, romance