allergy
al·ler·gy
noun \ˈa-lər-jē\ plural al·ler·gies
Definition of ALLERGY
1
: altered bodily reactivity (as hypersensitivity) to an antigen in response to a first exposure <a bee venom allergy so severe that a second sting may be fatal>
2
: exaggerated or pathological immunological reaction (as by sneezing, difficult breathing, itching, or skin rashes) to substances, situations, or physical states that are without comparable effect on the average individual
3
: medical practice concerned with allergies
4
: a feeling of antipathy or aversion
Examples of ALLERGY
- Many people have some form of allergy.
- <independent-minded people who seem to have an allergy to any control from the government>
Origin of ALLERGY
German Allergie, from all- + Greek ergon work — more at work
First Known Use: 1910
Related to ALLERGY
Synonyms: dislike, averseness, aversion, disfavor, disinclination, disliking, disrelish, down [chiefly British], mislike
Related Words: disgust, distaste, loathing, nausea, repugnance, repulsion, revulsion; abhorrence, abomination, antipathy, detestation, execration, hate, hatred; deprecation, disapproval, displeasure, dissatisfaction; jaundice
Near Antonyms: affection, attachment, devotedness, devotion, love, passion; bent, leaning, penchant, predilection, propensity, tendency
Learn More About ALLERGY
Browse
Seen & Heard 
What made you want to look up allergy? Please tell us where you read or heard it (including the quote, if possible).






See 

