Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun atopy

1 sense of atopy

Sense 1
immediate allergy, atopy, atopic allergy, type I allergic reaction -- (an allergic reaction that becomes apparent in a sensitized person only minutes after contact)
       => allergy, allergic reaction -- (hypersensitivity reaction to a particular allergen; symptoms can vary greatly in intensity)