noun
- plural of notifier; people or things that give notice or warning of something
Examples
- The smoke detectors serve as notifiers in case of fire.
- Emergency notifiers sent alerts to all residents about the evacuation.
- The app’s push notifiers keep users informed of breaking news.
- School notifiers contacted parents about the schedule change.
- The system’s automatic notifiers warn of low battery levels.
- Weather notifiers issued tornado warnings for the area.