allergen

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allergen

  • /ˈælə(ɹ)ˌd͡ʒɛn/

Where it comes from

Syncopated compound of allergy + -gen, coined on the model of pharmaceutical words such as pathogen and antigen.

noun allergens

  1. A substance which causes an allergic reaction. Pollen, dust, and spores are common allergens.

Translations

Every language

noun substance

Españolalérgeno
日本語アレルゲン arerugen
中文變應原 /变应原 biànyìngyuán, 過敏原 /过敏原 guòmǐnyuán
Portuguêsalérgeno
Françaisallergène
DeutschAllergen
Italianoallergene
Românăalergen
Русскийаллерге́н allergén

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Cite this
MLA

"allergen." Wiktionary, via Micwyn, micwyn.com/word/allergen. Accessed 6 Nov. 2026.

APA

allergen. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/allergen

Chicago

"allergen." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/allergen.

BibTeX
@misc{allergen_2026,
  title = {allergen},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/allergen},
  urldate = {2026-11-06}
}