queratina

== Portuguese == === Pronunciation === Hyphenation: que‧ra‧ti‧na === Noun === queratina f (plural queratinas) (biochemistry) keratin (protein that hair and nails are made of) === Further reading === “queratina”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “queratina”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Pronunciation === IPA(key): /keɾaˈtina/ [ke.ɾaˈt̪i.na] Rhymes: -ina Syllabification: que‧ra‧ti‧na === Noun === queratina f (plural queratinas) (biochemistry) keratin Synonym: keratina === Further reading === “queratina”, 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