1. denied any responsibility for or connection with; rejected or repudiated
Usage: past tense and past participle of disavow

Examples

• The politician disavowed his earlier controversial statements.
• She disavowed any knowledge of the illegal activities.
• The company disavowed responsibility for the data breach.
• He disavowed his former associates after the scandal broke.
• The organization disavowed the extremist views of some members.
• The candidate disavowed support from hate groups.