cafeína

== Asturian == === Noun === cafeína f (uncountable) caffeine (alkaloid found naturally in tea and coffee plants) == Portuguese == === Etymology 1 === ==== Pronunciation ==== Hyphenation: ca‧fe‧í‧na ==== Noun ==== cafeína f (plural cafeínas) caffeine (alkaloid found naturally in tea and coffee plants) ==== Further reading ==== “cafeína”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “cafeína”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 === Etymology 2 === ==== Verb ==== cafeína inflection of cafeinar: third-person singular present indicative second-person singular imperative == Spanish == === Etymology === From café (“coffee”) +‎ -ina. === Pronunciation === IPA(key): /kafeˈina/ [ka.feˈi.na] Rhymes: -ina Syllabification: ca‧fe‧í‧na === Noun === cafeína f (plural cafeínas) caffeine Coordinate terms: teína, guaranina ==== Derived terms ==== === Further reading === “cafeína”, 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