Of or dealing with languages or cultures derived from Roman influence and Latin: Italian, French, Portuguese, Spanish, Romanian, Catalan, Occitan, Corsican, etc.
Of a work of literature, a writer etc.: being like or having the characteristics of a romance, or poetic tale of a mythic or quasi-historical time; fantastic.
Having the qualities of romance (in the sense of something appealing deeply to the imagination); invoking on a powerfully sentimental idea of life; evocative, atmospheric.