to prevent
pre
prɪ
pri
vent
ˈvɛnt
vent
present

Definition & Meaning of "prevent"in English

to prevent
01

to not let someone do something 

Transitive: to prevent sb/sth from sth
to prevent definition and meaning
Grammatical Information
Composition
Simple
Action verb
Regular
Present tense
prevent
3rd person singular
prevents
Present participle
preventing
Past simple
prevented
Past participle
prevented
Examples
The security guard prevented the unauthorized person from entering the building. 
02

to stop something from happening 

Transitive: to prevent sth
Examples
Regular exercise can help prevent certain health issues. 
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