Thermostat

Pronunciation: /ˈθɜːrməˌstæt/

Thermostat (noun)

  1. A device that measures room temperature and automatically turns heating or cooling on and off to keep it steady.
  2. A control unit that uses a temperature sensor to regulate a system by switching power based on a chosen target.

Examples

  • The thermostat controls the home heat automatically.
  • A thermostat helps keep the house comfortable.