tramontane /trəˈmɒn.teɪn/adjective 2noun 1forms 3 adjective2 •Residing in or coming from the far side of a mountain range, especially from north of the Alps. •(no longer used) Foreign. noun1 •(no longer used) One living beyond the mountains; a foreigner; a stranger. formstramontanes · more tramontane · most tramontane