Definition, Meaning & Synonyms
allergy
noun
/ˈæl.ər.dʒi/
Definition
A condition in which the immune system reacts abnormally to a substance.
Examples
- She has a peanut allergy that requires her to avoid all foods containing nuts.
- His allergy to pollen makes springtime a challenging season for him.
- Many people experience skin allergies due to certain lotions or soaps.
Meaning
Allergy refers to a hypersensitive reaction by the immune system to certain substances, known as allergens, which can lead to various symptoms.
Synonyms
- Hypersensitivity
- Intolerance
- Sensitivity
