WordGarden.iodeactivate
A2Pronunciation
UK
- /diːˈæktɪvˌeɪt/
US
- /ˌdiˈæktɪˌveɪt/
Meanings
Verb
make a device, account, feature, or system stop working or being active
make a chemical, enzyme, virus, or biological agent lose activity
make a weapon, explosive device, or military unit no longer operational
Beyond the definition
To deactivate something means to make it inactive or not working. Think of deactivating an alarm system before you enter a building, or deactivating your social media account if you need a break from the online world. It's like hitting "pause" or "off" on something's operation—sometimes for a short time, sometimes for much longer. You might deactivate a bomb to prevent an explosion, or deactivate a user account on a website.
The "de-" prefix means "to remove" or "reverse," and "activate" means to make something active. So, deactivating is the opposite of activating! It's often used in technical contexts—think computers, security systems, or even biological processes—but can apply to anything that can be turned off or disabled.
To deactivate means to render something inactive, ineffective, or non-operational. It implies a deliberate action taken to stop something from functioning, whether temporarily or permanently. For example: "The police deactivated the bomb before it could explode," or "She decided to deactivate her online dating profile."
Deactivation often involves removing power, disabling a function, or canceling an account. In technology, you might deactivate an antivirus program (though that's generally not recommended!), or deactivate a feature on your smartphone.
However, the word isn't limited to tech. A doctor might deactivate a patient's pacemaker during surgery, and a spy might deactivate a tracking device. It can also be used in formal or military contexts: "The military unit was deactivated after the conflict ended," meaning it was officially disbanded and taken out of service.
It's important to distinguish deactivation from simply stopping something. Deactivation suggests a more formal or intentional process of disabling functionality. While you might stop watching TV, you would deactivate a security system. The implication is that reactivation will usually require a specific action or procedure.
So, whether it's shutting down a machine, canceling an account, or disbanding a unit, to deactivate is to intentionally bring something to a state of non-operation—often with the possibility of restoring it later.
Examples
- 1
Lost card
The bank told me to deactivate the card as soon as I noticed it was missing.
- 2
Security alarm
You can deactivate the alarm by entering your code.
- 3
Online comments
She deactivated comments on the video after people started arguing.
- 4
Company access
My work badge is deactivated automatically when I leave the company.
More examplesFewer examples
- 5
Online account
I only want to deactivate my account for a few weeks, not delete it.
- Phrasedeactivate an account
make it inactive, often temporarily
See also
Similar
- disable
- turn off
- switch off
Shades of meaning
Contrast
Used with (collocations)
- deactivate an account
- deactivate a feature
- deactivate a device
- deactivate the alarm
Word family
Explore
- access control
Forms and spellings
4 forms open this card.
Main spelling
- deactivateverb
Forms
- deactivatedpast tenseverb
- deactivating-ing formverb
- deactivatesverb