The meaning of PREVENT is to keep from happening or existing. How to use prevent in a sentence. Synonym Discussion of Prevent.

Definition of prevent verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

PREVENT definition: 1. to stop something from happening or someone from doing something: 2. to stop something from…. Learn more.

PREVENT definition: to keep from occurring; avert; hinder. See examples of prevent used in a sentence.

To prevent is to stop something effectually by forestalling action and rendering it impossible: to prevent the sending of a message. To hamper is to clog or entangle or put an embarrassing …

Prevent, hamper, hinder, impede refer to different degrees of stoppage of action or progress. To prevent is to stop something effectually by forestalling action and rendering it impossible: to …

Definition of prevent. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

He grabbed my arm to prevent me from falling. Bad weather prevented us from leaving. How are you going to prevent him from finding out about the party?

To prevent is to stop something effectually by forestalling action and rendering it impossible: to prevent the sending of a message. To hamper is to clog or entangle or put an embarrassing …

The verb prevent means "to keep something from happening," like when you use a complicated password to prevent hackers from accessing your account.