noun, slang ·Common ·High school level
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"He has an allergy to reality TV."
"Constantly blowing his nose in allergy season."
A disorder of the immune system causing adverse reactions to substances (allergens) not harmful to most and marked by the body's production of histamines and associated with atopy, anaphylaxis, and asthma; any condition of hypersensitivity to a substance.
Common synonyms include: allergic reaction, abhorrence, abnormality, abomination, acute disease, affection.
Constantly blowing his nose in allergy season.
Pronounced /ˈæl.əɹ.d͡ʒi/.
Borrowed from German Allergie. Coined by Austrian pediatrician Clemens von Pirquet in 1906 from Ancient Greek ἄλλος (állos, “other”) + ἔργον (érgon, “work, activity”), on the model of Energie.