Disavow/ˌdɪsəˈvaʊ/ Definition 1 of 2Pro Tip 1/3Public Denial Used when publicly denying involvement or knowledge in a situation. The CEO disavowed having prior information about the cyber breach. Pro Tip 2/3Strong Rejection Implies a firm and decisive rejection to distance oneself from an issue. During the trial, she disavowed any association with the suspect. Pro Tip 3/3Avoiding Blame Often used to avoid blame or deny responsibility for an action. The official disavowed the mistakes made in the report.