ferrugem

== Portuguese == === Etymology === From Old Galician-Portuguese ferrugen, from Latin ferrūginem. === Pronunciation === Hyphenation: fer‧ru‧gem === Noun === ferrugem f (plural ferrugens) rust (result of oxidation of iron) (phytopathology) rust; ferrugo (plant disease caused by fungus) ==== Derived terms ==== ferrugento ==== Related terms ==== ferro ferrugíneo ferruginoso ==== Descendants ==== → Mirandese: ferruge === Further reading === “ferrugem”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “ferrugem”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026