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to deactivate

to deactivate

63 3.9
To make a device, system, or account stop working
  • verb
  • /diˈæktɪveɪt/
translation icon : desactivar
  • So we can interrupt this process and deactivate T cells.
  • deactivate a feature
  • activate or deactivate
  • deactivate a title

And one day he ends up deactivating their electricity.

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Examples

  • Technicians are deactivating the CzechConnect terminal at your home.

  • To save battery life, remember to deactivate any unused apps on your phone.

  • How do I deactivate it?

  • I'm going to deactivate them.

  • But at the first sign of trouble, I'm going to deactivate it.

    Fiction book (1994)
  • I'm going to deactivate the laser beam.

  • I'd love to, but my guidance system has been deactivated.

  • Jeff marches briskly to his car and opens the door, forgetting to deactivate the alarm.

    Fiction book (1997)
  • The technician deactivates the alarm systems, swings the door open, and comes back into the room.

    Fiction book (1996)
  • Mr. Frank's GPS and detonator have been deactivated.

Synonyms

to turn off
vsto deactivate
631 1.3

To stop a machine or device from working with a switch

covers that action but also other ways to render functions ineffective
to shut down
vsto deactivate
541 2.9

Stop a machine, business, or system from working

is usually about making things inactive without implying permanent closure
to suspend
vsto deactivate
141 3.9

To stop something officially for a short time

tends to be immediate device or function deactivation rather than formal administrative pause
to disable
vsto deactivate
87 3.5

Make a device or feature stop working

is about stopping general effectiveness, often by turning systems off rather than blocking ability
to switch off
vsto deactivate
37 1.1

To stop a machine or light by using a control such as a button

is broader, including making functions inactive without only using a switch
to turn out
vsto deactivate
  • UK
36 2.7

To switch off a light or machine

can include that simple action but also disabling functions without power changes
to unplug
vsto deactivate
7 4.0

To stop using electronic devices or online services for a short time to rest

is usually a technical act to make devices or functions inactive, not a personal break
to inactivate
vsto deactivate
4 5.8

To make something stop working

focuses especially on stopping devices or system functions by switching them off
to deactivate alarm
vsto deactivate
1 3.2

To turn an alarm off so it does not sound

is the general act of making devices or functions inactive rather than only alarms
to de-energize
vsto deactivate
  • Specialized
6.7

To make equipment safe by turning off its power

is broader, not limited to removing electrical energy from a system
to unplug the device
vsto deactivate
2.5

Remove a device's plug from the socket so it has no power

can include that physical disconnection but also nonphysical ways to stop functions
to undrive
vsto deactivate
  • Specialized
9.9

To stop a machine part from getting power so it no longer moves

is the wider act of making systems or functions inactive, not just mechanical parts

Antonyms

715 3.6

To make a machine, system, or account start working

Phrasal Verbs

To turn an alarm off so it does not sound

How Active

to activate
715 3.6
to enable
459 2.3
to deactivate
63 3.9
to turn off
631 1.3
to disable
87 3.5

Surface Forms

deactivate infinitive
deactivated past participle
deactivating present participle
deactivates third person singular

Morphology

deactivate = activate (transparent) = de + act + ive + ate

This is a straightforward negative or reversing prefix added to 'activate'.

Etymology

Deactivate is made from the part de- ('remove') and active ('working' or 'on'), which gives the image of taking away power or flipping a switch. So, to deactivate a device or an account is to make it stop working or to turn it off.