Rhodanian /ɹəʊˈdeɪni.ən/adjective 1noun 1forms 1 adjective1 •Of, or aboriginal to, the Rhône valley. noun1 •An inhabitant of the Rhône valley.[Léon Perrier's] regional statism crystallized […] the decades-old conflicts among constituencies in the Rhône valley, and between Parisians and Rhodanians. — 2011 formsRhodanians
