deactivate - definition in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online (US)

Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “deactivate”

See all translations

deactivate

verb [T] uk   us   /ˌdiˈæk.tɪ.veɪt/
to cause something to be no longer active or effective: All chemical weapons facilities will be deactivated.
deactivation
noun [U] uk   /ˌdiː.æk.tɪˈveɪ.ʃən/  us   /diˌæk-/
Translations of “deactivate”
in Chinese (Traditional) 使無效,使失效…
in Chinese (Simplified) 使无效,使失效…
(Definition of deactivate from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of deactivate?
Add Cambridge dictionaries to your browser to your website

Word of the Day

paradox

a situation or statement that seems impossible or is difficult to understand because it contains two opposite facts or characteristics

Word of the Day

What’s All The Commotion About? (Words to describe sounds)

by Kate Woodford,
May 20, 2015
​​​ In this post we look at a range of words and phrases that we use to describe noise and the absence of noise. Starting with complete quiet, we sometimes use the noun hush to describe silence: A hush fell over the room as the bride walked in./There was a deathly hush (=complete

Read More 

plyscraper noun

May 18, 2015
a skyscraper made mainly from wood The development of engineered timber could herald a new era of eco-friendly ‘plyscrapers’. Christchurch welcomed its first multistorey timber structure this year, there are plans for Vancouver, and the talk is China could follow

Read More