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shutoff

shutoff

5 3.7
A part or action that stops the flow of water, gas and electricity
  • noun
  • /ˈʃʌtˌɔf/
  • US
translation icon : corte
  • The washbasin has a shutoff valve that allows you to turn off the water supply quickly.
  • shutoff valves
  • tight shutoff

Examples

  • Marshall reaches over and toggles the shutoff switch.

    Fiction book (1997)
  • It has an electrical automatic shutoff which didn't work.

  • So we had to find the main shutoff for the building.

    Blog text (3)
  • Ensure you know where your home's water shutoff can be found.

    Blog text (21)
  • The majority of plans included the telephone numbers of the water supplier and health department, the location of the water shutoff, and an alternative water source.

    Academic text (2005)
  • In the shop, a box was filled with overdue bills and shutoff notices.

    Blog text (17)
  • Gas shutoffs must have malfunctioned.

  • Gas delivery panels offer up to five outlets with shutoff valves and can accommodate multiple gas services.

    Academic text (2002)
  • We dug with our hands and found the city shutoff valve there, but we didn't have a meter key.

    Blog text (3)
  • The flat, pear-shaped powder flask had a spring-activated shutoff that measured out the right amount of load.

    Fiction book (1999)

Synonyms

cutoff
vsshutoff
  • Specialized
4 4.6

A device that stops water or gas flow in a pipe

is more general, covering flows and machine operation beyond pipes
shutting
vsshutoff
3 1.0

An action that makes something closed like a door or book

is often a device or planned action used for safety and control
closing off
vsshutoff
3 5.2

An action that stops people from entering a place or communicating

is about stopping flows or machines rather than blocking access
on-off switch
vsshutoff
1 2.0

A control that turns power to a device on or off

is a device or action that stops flows for safety or control
disconnector
vsshutoff
  • Specialized
5.5

A switch that stops electricity to equipment for safety during maintenance

is broader, applying to many flows not only electrical ones

Antonyms

activation
  • Specialized
23 4.0

A process that makes part of a body or system start working

How Complete

shutoff
  • US
5 3.7
to turn off
631 1.3
valve
  • Specialized
153 4.1
regulator
  • Specialized
28 3.9

Surface Forms

shutoff singular
shutoffs plural

Morphology

shutoff = shut + off (transparent) = shut + off

Formed from the phrasal verb 'shut off' (to stop), so the noun meaning 'device or action that stops flow' is directly predictable from the components.

Etymology

The word shutoff is simply shut + off, where shut means 'close' and off means 'stop' or 'away'. So a shutoff is something you close or turn off to stop the flow of water, gas, or electricity.