petróleo

== Galician == === Etymology === From Medieval Latin petroleum, from Latin petra + oleum. === Pronunciation === IPA(key): /peˈtɾɔleo/ [peˈt̪ɾɔ.le.ʊ] Rhymes: -ɔleo Hyphenation: pe‧tro‧leo === Noun === petróleo m (plural petróleos) petroleum, oil ==== Derived terms ==== petroleiro m, petroleira f petrolífero m, petrolífera f === Further reading === “petróleo”, in Dicionario da Real Academia Galega (in Galician), A Coruña: Royal Galician Academy, 2012–2026 “petróleo”, in Dicionário Estraviz de galego (in Galician), 2014–2026 == Portuguese == === Etymology === Learned borrowing from Medieval Latin petroleum, from Latin petra (“rock”) + oleum (“oil”). === Pronunciation === Hyphenation: pe‧tró‧le‧o === Noun === petróleo m (uncountable) oil; petroleum ==== Derived terms ==== ==== Related terms ==== petro- === Further reading === “petróleo”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “petróleo”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Etymology === Borrowed from Medieval Latin petroleum, from Latin petra + oleum. === Pronunciation === IPA(key): /peˈtɾoleo/ [peˈt̪ɾo.le.o] Rhymes: -oleo Syllabification: pe‧tró‧le‧o === Noun === petróleo m (plural petróleos) petroleum, oil ==== Derived terms ==== azul petróleo petrolero m, petrolera f petrolífero m, petrolífera f sacar petróleo pozo de petróleo ==== Descendants ==== → Cebuano: petrolyo → Tagalog: petrolyo === Further reading === “petróleo”, 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