Prevent, anticipate, forestall mean to deal with beforehand. Prevent implies taking advance measures against something possible or probable. 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. Definition of prevent verb in oxford advanced learner's dictionary.
The verb prevent means "to keep something from happening," like when you use a complicated password to prevent hackers from accessing your account. To prevent something means to ensure that it does not happen. Further treatment will prevent cancer from developing.
Aug 19, 2025the prevent™ calculator incorporates elements of cardiovascular, kidney and metabolic health. It is not intended for secondary prevention use or for patients to access on their own. To prevent means to stop something from happening or arising.