cross-reactive

cross–re·ac·tive

adj \-rē-ˈak-tiv\

Definition of CROSS-REACTIVE

: capable of undergoing cross-reaction <cross–reactive antigens> <cross–reactive antibodies>

—cross–re·ac·tiv·i·ty \-(ˌ)rē-ˌak-ˈtiv-ət-ē\ noun, plural cross–re·ac·tiv·i·ties