- Active sensitization as a result of allergens being naturally or artificially brought into contact with susceptible tissues; the procedure of being allergized.
* * *al·ler·gi·za·tion .al-(.)ər-jə-'zā-shən n the process of becoming sensitive to an allergen
* * *al·ler·gi·za·tion (al″ər-jĭ-zaґshən) active sensitization or the introduction of allergens into the body.
Medical dictionary. 2011.