Question

what is the meaning of allergy? ​

Answer 1

a medical condition that makes you ill when you eat, touch or breathe something that does not normally make other people ill

Answer 2

Allergy is a condition that makes a person become sick or develop skin or breathing problems because they havej eaten certain foods or been near certain substances: an allergy to wheat. a wheat allergy. Poisoning and allergy.

Or in other language it is a damaging immune response by the body to a substance, especially a particular food, pollen, fur, or dust, to which it has become hypersensitive.

The synonyms of allergy hypersensitivity, sensitivity, susceptibility.

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