<p><strong>Verb</strong></p><ul><li>(used with object) to challenge as false (another's statements, motives, etc.); cast doubt upon.</li><li>Synonyms: censure, criticize, malign, asperse, attack.</li><li>Archaic: to assail (a person) by words or arguments; vilify.</li><li>Obsolete: to attack (a person) physically.</li></ul>