alérgeno

== Portuguese == === Etymology === From alergia + -geno, possibly influenced by English allergen. === Pronunciation === Hyphenation: a‧lér‧ge‧no === Noun === alérgeno m (plural alérgenos) (medicine) allergen (substance which causes an allergic reaction) ==== Derived terms ==== === Further reading === “alérgeno”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “alérgeno”, in Dicionário Eletrônico Houaiss [Houaiss Electronic Dictionary] (in Portuguese), São Paulo: UOL, 2004–2026 “alérgeno”, in Dicionário infopédia da Lingua Portuguesa (in Portuguese), Porto: Porto Editora, 2003–2026 “alérgeno”, in Michaelis Dicionário Brasileiro da Língua Portuguesa (in Portuguese), São Paulo: Editora Melhoramentos, 2015–2026, →ISBN “alérgeno”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026 == Spanish == === Alternative forms === alergeno === Etymology === From alergia +‎ -geno, probably on pattern of English allergen. === Pronunciation === IPA(key): /aˈleɾxeno/ [aˈleɾ.xe.no] Rhymes: -eɾxeno Syllabification: a‧lér‧ge‧no === Noun === alérgeno m (plural alérgenos) (pathology) allergen ==== Derived terms ==== === Adjective === alérgeno (feminine alérgena, masculine plural alérgenos, feminine plural alérgenas) allergenic Synonym: alergénico === Further reading === “alérgeno”, 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