1. (

• allergic

) characterized by or caused by allergy; "an allergic reaction" ;

2. (

• allergic ,
• hypersensitive ,
• hypersensitized ,
• hypersensitised ,
• sensitized ,
• sensitised ,
• supersensitive ,
• supersensitized ,
• supersensitised

) having an allergy or peculiar or excessive susceptibility (especially to a specific factor); "allergic children"; "hypersensitive to pollen" ;