auxina

== Italian == === Noun === auxina f (plural auxine) (biochemistry) auxin == Portuguese == === Pronunciation === === Noun === auxina f (plural auxinas) (botany) auxin (class of plant growth hormones) === Further reading === “auxina”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “auxina”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Noun === auxina f (plural auxinas) (biochemistry) auxin === Further reading === “auxina”, 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