Reactivity - definition, pronunciation, transcription

Amer.  |ˌriːækˈtɪvɪti|  American pronunciation of the word reactivity
Brit.  |rɪˈakˈtɪvɪti|  British pronunciation of the word reactivity

noun

- responsive to stimulation (syn: responsiveness)
- ready susceptibility to chemical change

Examples

The government's response to the problem was reactive rather than proactive.

See also:  WebsterWiktionaryLongman