1. The plural of allergenicity; the quality or degree to which a substance is capable of causing an allergic reaction.
Usage: technical; medical/scientific context

Examples

• The allergenicities of different pollen types vary significantly depending on their protein composition.
• Researchers compared the allergenicities of various tree species to predict seasonal allergy severity.
• The allergenicities of food additives are carefully evaluated before they are approved for use.
• Scientists study the allergenicities of latex proteins to develop safer medical gloves.
• The allergenicities of dust mite allergens differ among individual mites and species.