vicious, villainous, iniquitous, nefarious, corrupt, degenerate mean highly reprehensible or offensive in character, nature, or conduct. vicious may directly oppose virtuous in implying moral depravity, or …

VICIOUS definition: spiteful; malicious. See examples of vicious used in a sentence.

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

VICIOUS definition: 1. Vicious people or actions show an intention or wish to hurt someone or something very badly: 2…. Learn more.

A vicious person or a vicious blow is violent and cruel. He was a cruel and vicious man. He suffered a vicious attack by a gang of youths. The blow was so sudden and vicious that he dropped to his knees.

vicious /ˈvɪʃəs/ adj wicked or cruel; villainous: a vicious thug characterized by violence or ferocity: a vicious blow informal unpleasantly severe; harsh: a vicious wind characterized by malice: vicious lies …

Jan 2, 2026 · vicious (comparative more vicious or viciouser, superlative most vicious or viciousest) Violent, destructive and cruel. He had always been remarkably immune from such little ailments, and …

Having the nature of vice; evil, immoral, or depraved: "All men who succeed ... in finance in New York at last ... return to their native towns, assert that cities are vicious, marry their childhood sweethearts" …

vicious definition: intended to harm or upset someone. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "vicious cycle", "vicious circle", …

How does the adjective vicious differ from other similar words? Some common synonyms of vicious are corrupt, degenerate, iniquitous, nefarious, and villainous.