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allergic

[ uh-lur-jik ]
/ əˈlɜr dʒɪk /
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adjective
of or relating to allergy: an allergic reaction to wool.
having an allergy.
Informal. having a strong dislike or aversion: He's allergic to most modern music.
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Origin of allergic

First recorded in 1910–15; allerg(y) + -ic

OTHER WORDS FROM allergic

un·al·ler·gic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use allergic in a sentence

British Dictionary definitions for allergic

allergic
/ (əˈlɜːdʒɪk) /

adjective
of, relating to, having, or caused by an allergy
(postpositive foll by to) informal having an aversion (to)he's allergic to work
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for allergic

allergic
[ ə-lûrjĭk ]

adj.
Of, caused, or characterized by an allergy.
Having an allergy or exhibiting an allergic reaction to a substance.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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