Meaning of allergen | Babel Free

Noun CEFR B2

/ˈælə(ɹ)ˌd͡ʒɛn/

Definitions

A substance which causes an allergic reaction.

Čeština alergen

Deutsch allergen

Español alergeno

Suomi allergeeni

Français allergène

Bahasa Indonesia alergen

Italiano allergene

日本語アレルゲン

Nederlands allergeen

Polski alergen

Português alérgeno

Русский аллерген

Svenska allergen

Українська алерген

“Pollen, dust, and spores are common allergens.”

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.