adjective/ɔʁ.le.a.nɛ/
of, from or relating to the city of Orleans, the prefecture of the Loiret department, Centre-Val de Loire, France; of, from or relating to Orléanais, former duchy in central France
From Old French Orliens (“an Orléanais”), from Latin Aurēliānus (“a member of the gens Aurelia”), with the suffix -ais (Old French -eis, from Latin -ensis). Cf. Latin Aurelianensis