Meaning ofprevailin English

Verb

1. to gain superiority; have an advantage
   The company will prevail in the market with its innovative products.
2. to triumph or be victorious
   The new policy will prevail over the old one due to its effectiveness.
3. to be widespread or predominant
   Good hygiene practices will prevail in the community.
4. to succeed in persuading others
   The lawyer's argument will prevail and convince the jury.