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thermostat

thermostat

38 3.5
A device that keeps a room at a set temperature by turning heating or cooling on and off
  • noun
  • /ˈθɜrməˌstæt/
translation icon : termostato
  • The new thermostat in our house helps maintain a steady temperature automatically.
  • turn down the thermostat
  • programmable thermostat
  • thermostat settings

It's actually a little hallway, but there the thermostat is on the other side of this.

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Examples

  • On her way to rescue the dogs from their exile, she turned up the thermostat in the hallway.

    Fiction book (1994)
  • My father called out from the living room, "I've turned up the thermostat, Loretta."

    Fiction book (1994)
  • This is nice, my thermostat is in my living room.

  • So you remove the existing thermostat from your wall.

  • Tell him to turn up the thermostat too, will ya?

  • How much is the thermostat set to?

  • I turned off the thermostat and opened a window in the bedroom.

    Fiction book (1996)
  • A company sells a thermostat that can cut energy bills by 10 percent.

    Academic text (2009)
  • Too cold, at least for her, but she couldn't get the thermostat to move either up or down.

    Fiction book (2001)
  • The power automatically shuts down when the thermostat hits a certain temperature.

    Fiction book (2002)

Synonyms

regulator
vsthermostat
  • Specialized
28 3.9

A device that keeps pressure, temperature, or speed steady

is limited to switching heating or cooling to hold a set temperature
thermoregulator
vsthermostat
  • Specialized
1 7.8

A device that keeps a place or object at a steady temperature by controlling heat

uses on/off switching of heating and cooling to keep a set temperature
pyrostat
vsthermostat
  • Specialized
9.9

A device that controls very high heat in factories or labs

operates by switching systems on or off to maintain a set temperature

How Complex

control system
  • Specialized
39 3.9
controller
  • Specialized
74 3.8
thermostat
38 3.5
to switch
123 1.0

Surface Forms

thermostat singular
thermostats plural

Morphology

thermostat = thermo + stat

The temperature element thermo- is recognizable, but the second element stat is not a productive English morpheme for most learners, so the meaning is not straightforwardly recoverable.

Etymology

Thermostat comes from the Greek parts thermo- 'heat' and -stat 'to stand', the same thermo- you see in thermometer or thermos and the -stat idea like in static. So a thermostat is a device that makes the temperature 'stand' or stay where you set it.