say it: pri-VAYL
prevail is a verb meaning "be larger in number, quantity, power, status or importance". It carries 5 recorded senses.
be larger in number, quantity, power, status or importance
“Money reigns supreme here”
“Hispanics predominate in this neighborhood”
continue to exist
“These stories die hard”
“The legend of Elvis endures”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for prevail come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.