allergic

adjective

al·​ler·​gic ə-ˈlər-jik 

1

: of, relating to, affected with, or caused by allergy

2

: having an aversion

allergic to work

Synonyms of allergic

• afraid
• reluctant
• opposed
• opposing
• averse

Examples of allergic in a Sentence

a lover of the outdoors who claims to be allergic to desk jobs

Recent Examples on the Web

The regular and the GalSafe pork caused allergic reactions at about the same rate—roughly twenty per cent of the time. — Burkhard Bilger, New Yorker, 29 June 2026

Ser Simon, steward of Harrenhal, was a bit of comic relief in a show that seems allergic to the stuff. — Erik Kain, Forbes.com, 29 June 2026

Many people are allergic to palmetto bugs. — Brandee Gruener, Southern Living, 28 June 2026

Unlike conventional antihistamines, which block histamine after it has been released, reishi may help regulate the allergic response at multiple points in the immune system. — Samantha Agate, Miami Herald, 26 June 2026

Word History

Etymology

allergy + -ic entry 1, after German allergisch

Note: See note at allergy.

First Known Use

1908, in the meaning defined at sense 1

Phrases Containing allergic

• allergic rhinitis
• anti-allergic

Rhymes for allergic

• glutamatergic

Kids Definition

allergic

adjective

al·​ler·​gic ə-ˈlər-jik 

1

: of, relating to, affected with, or caused by allergy

an allergic reaction

2

: having a dislike for something

allergic to hard work

Medical Definition

allergic

adjective

al·​ler·​gic ə-ˈlər-jik 

1

: of, relating to, or characterized by allergy

an allergic reaction

allergic diseases

2

: affected with allergy : subject to an allergic reaction

he is allergic to pollen

allergically

ə-ˈlər-ji-k(ə-)lē

adverb

The body reacts allergically, the skin reddening and breaking out in tiny blisters.

—Paul G. Donohue, The Springfield (Massachusetts) Union-News