Dictionary

alérgeno

/aˈleɾxeno/

noun, masculine/aˈleɾxeno/plural: alérgenos

alérgeno is masculine in Spanish.

allergen

From alergia + -geno, probably on pattern of English allergen.

adjective/aˈleɾxeno/

allergenic

Synonyms: alergénico

From alergia + -geno, probably on pattern of English allergen.