Thesaurus.com
Dictionary.com
Definitions

deactivate

[dee-ak-tuh-veyt] / diˈæk təˌveɪt /
VERB
decommission
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In mid-March, the University of Florida moved to deactivate the group.

From The Wall Street Journal • Mar. 26, 2026

Nearly 50 cities nationwide have opted to deactivate their scanners or cancel contracts with Flock, mostly in recent months, according to the website DeFlock.me, which has set out to map locations of the company’s cameras.

From Los Angeles Times • Mar. 1, 2026

The long polymer chains in single-use plastics are extremely stable, and contaminants in waste streams can quickly deactivate traditional catalysts.

From Science Daily • Jan. 24, 2026

He suggests that the smoke alarm industry has a responsibility to reduce nuisance alarms, which sometimes cause people to deactivate or uninstall the devices – a huge safety risk.

From BBC • Jan. 15, 2026

“You’re a good friend, Festus. No one can truly deactivate you. You’re more than a machine. Khione doesn’t understand that.”

From "The House of Hades" by Rick Riordan