Deactivator

Pronunciation: /ˈdeɪˈæktəˌveɪtɝ/

Deactivator (noun)

  1. A thing that turns a system or device off so it stops working.
  2. A substance that reduces or stops the effect of a chemical or biological agent.
  3. A method or tool used to disable a harmful or dangerous function.

Examples

  • The deactivator powers off the device safely.
  • A deactivator powers off the device when needed.