disclaim
🇺🇸
/dɪsˈkleɪm/
🇬🇧
/dɪsˈkleɪm/
To publicly say that you have no connection to something or that you are not responsible for it.
The company disclaimed any involvement in the scandal.
To voluntarily give up a right or claim to something, like property or a title.
The heir disclaimed his right to the throne.