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to inactivate

to inactivate

4 5.8
To make something stop working
  • verb
  • /ˌɪnˈæktɪveɪt/
translation icon : inactivar
  • Placing the contaminated sponges in a microwave oven for a few minutes will significantly inactivate potential pathogens.
  • inactivated vaccine
  • inactivated virus
  • inactivate pathogens

It doesn't inactivate the receptor, it doesn't activate the receptor.

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Examples

  • This has temporarily inactivated my damage tracer circuits.

  • The system from this company uses ultraviolet technology to inactivate Cryptosporidium in potable water.

    Academic text (1997)
  • This is when the protein is in its active state, it can be inactivated through phosphorylation.

  • Chlorine dioxide can be used to treat water to inactivate the cericariae.

    Academic text (2012)
  • The study showed that total bacteria and indicator organisms are inactivated by microwave radiation within 1 to 2 minutes.

    Academic text (2006)
  • Higher radiation doses could be used to inactivate foodborne pathogenic bacteria as well.

    Academic text (2005)
  • Under similar conditions, however, target spores were nearly completely inactivated within two minutes (Figure 3).

    Academic text (2003)
  • ERRC research also established that ionizing radiation could inactivate E. coli O157:H7 in red meat and poultry.

    Academic text (2005)
  • Unfortunately, there are no published studies on the tolerability and immunogenicity of inactivated typhoid vaccines in transplant recipients.

    Academic text (2017)
  • Chlorine dioxide can be used to inactivate harmful bacteria in treated water.

Synonyms

to turn off
vsto inactivate
631 1.3

To stop a machine or device from working with a switch

is more general and covers any method to cause something to stop functioning
to shut down
vsto inactivate
541 2.9

Stop a machine, business, or system from working

is the general act of making something stop working, not limited to systems
to halt
vsto inactivate
206 2.4

To stop moving or make something stop moving

refers specifically to causing a stop, not only stopping motion or progress
to suspend
vsto inactivate
141 3.9

To stop something officially for a short time

is not necessarily official and can mean stopping permanently or temporarily
to disable
vsto inactivate
87 3.5

Make a device or feature stop working

is chiefly about making something stop working rather than removing specific abilities
to deactivate
vsto inactivate
63 3.9

To make a device, system, or account stop working

is the broader term for causing something to stop functioning generally
to incapacitate
vsto inactivate
46 7.5

To make a person or thing not able to do normal activities

usually implies causing inability through harm or injury, not just stopping function
to turn out
vsto inactivate
  • UK
36 2.7

To switch off a light or machine

is not limited to lights and can apply to many kinds of stopping actions
to set aside
vsto inactivate
22 3.9

Temporarily stop a rule or policy from being used

is a general action to make something stop working, not only legal measures
to nullify
vsto inactivate
12 6.8

To make something lose its effect or value

means causing something to stop working physically, not just cancelling its legal effect
to shut off
vsto inactivate
11 4.0

Prevent someone or somewhere from having contact with others

focuses on isolation and disconnection, not primarily on stopping function
to deactivate alarm
vsto inactivate
1 3.2

To turn an alarm off so it does not sound

is broader and applies to many things beyond a single alarm system
to de-energize
vsto inactivate
  • Specialized
6.7

To make equipment safe by turning off its power

is a broader way to stop operation beyond only removing power
to undrive
vsto inactivate
  • Specialized
9.9

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

focuses on removing mechanical drive while the general term covers all stopping causes
to passivate
vsto inactivate
8.8

Make a person or group less likely to act

is more neutral and literal, while this is milder and often figurative

Antonyms

715 3.6

To make a machine, system, or account start working

65 3.7

To make someone feel more active and alert

How Active

to destroy
1.0
to disable
87 3.5
to deactivate
63 3.9
to inactivate
4 5.8
to suspend
141 3.9
to reduce
1.6

Surface Forms

inactivate infinitive
inactivated past participle
inactivating present participle
inactivates third person singular

Morphology

inactivate = inactive (transparent) = in + active + ate

The verb is a regular deadjectival formation meaning 'make inactive' from the adjective 'inactive'.

Etymology

Inactivate comes from in- meaning 'not' and activate, which is built on act meaning 'to do' or 'to work'. So to inactivate something is to make it 'not active' and stop it working or operating.