férreo

== Galician == === Etymology === Learned borrowing from Latin ferreus (“made of iron; hard; rigid”). === Pronunciation === IPA(key): /ˈfɛreo/ [ˈfɛ.re.ʊ] Rhymes: -ɛreo Hyphenation: fe‧rre‧o === Adjective === férreo (feminine férrea, masculine plural férreos, feminine plural férreas) (relational) iron, ferrous persistent, determined, tenacious ==== Related terms ==== === Further reading === “férreo”, in Dicionario da Real Academia Galega (in Galician), A Coruña: Royal Galician Academy, 2012–2026 == Portuguese == === Etymology === Borrowed from Latin ferreus (“made of iron; like or pertaining to iron”). === Pronunciation === === Adjective === férreo (feminine férrea, masculine plural férreos, feminine plural férreas) (relational) iron, ferrous persistent, determined, tenacious ==== Related terms ==== ferro === Further reading === “férreo”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “férreo”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Etymology === Borrowed from Latin ferreus (“made of iron; hard; rigid”). === Pronunciation === IPA(key): /ˈfereo/ [ˈfe.re.o] Rhymes: -ereo Syllabification: fé‧rre‧o === Adjective === férreo (feminine férrea, masculine plural férreos, feminine plural férreas) (relational) iron persistent, determined, tenacious idea férrea ― a tenacious idea powerful, hard (archaeology) from the Iron Age ==== Derived terms ==== ==== Related terms ==== === Further reading === “férreo”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025