Producing anaphylaxis; pertaining to substances (antigens) that result in an individual becoming susceptible to anaphylaxis. ... (05 Mar 2000) ... 
Type: Term Pronunciation: an′ă-fi-lak′tō-jen′ik Definitions: 1. Producing anaphylaxis; pertaining to substances (antigens) that cause an individual to become susceptible to anaphylaxis.