Disown/dɪsˈəʊn/ Definition 1 of 3Pro Tip 1/3Strong Rejection Disowning often indicates cutting off emotional or familial ties, typically in a severe manner. She disowned her brother after the scandal. Pro Tip 2/3Irreversible Action Using 'disown' suggests a final decision, without the intention to reverse it. After defying the traditions, he was disowned. Pro Tip 3/3Societal Consequences The act of disowning can bring social stigma or shame upon the person disowned. She was disowned and shunned by her community.