allergic
Concise Oxford English Dictionary © 2008 Oxford University Press:
allergic /əˈləːdʒɪk/
▶adjective caused by or relating to an allergy.
■ having an allergy: he's allergic to bee stings.
'allergic' also found in these Oxford entries:
allergen
- anaphylaxis
- asthma
- dermatitis
- dhobi itch
- histamine
- hypo-allergenic
- mast cell
- non-allergenic
- prednisone
- quercetin
- rhinitis
- urticaria

