reactivity

/ˈriˈækˌtɪvədi/

Definitions of reactivity

1. noun

   responsive to stimulation
   synonyms: responsiveness

   types:

   excitability, irritability

   excessive sensitivity of an organ or body part

   type of:

   sensibility, sensitiveness, sensitivity

   (physiology) responsiveness to external stimuli; the faculty of sensation
2. noun

   ready susceptibility to chemical change
   type of:

   susceptibility, susceptibleness

   the state of being susceptible; easily affected