- The definition of vociferous is constantly or noisily crying out or making a statement.
An example of vociferous is a person who constantly shouts his political views in the middle of the street.
- loud, noisy, or vehement in making one's feelings known; clamorous
- characterized by clamor or vehement outcry
Origin of vociferousClassical Latin vociferari (see vociferate) + -ous
Origin of vociferousLatin vocifer(ārī), to speak loudly; see vociferate, –ous.
(comparative more vociferous, superlative most vociferous)