1. to deny responsibility for or connection with something; to refuse to acknowledge or accept
Usage: third person singular present tense of ‘disavow’

Examples

• The politician disavows any knowledge of the scandal.
• She disavows her earlier statement about the project.
• The company disavows responsibility for the defective products.
• He disavows his connection to the controversial organization.
• The author disavows the unauthorized biography written about her.
• The government disavows the actions of the rogue agent.