disinherit
🇺🇸
/ˌdɪsɪnˈherɪt/
🇬🇧
/ˌdɪsɪnˈherɪt/
To legally remove someone from the right to inherit property or money.
If you keep making bad choices, your parents might disinherit you, which means you won't get anything from them when they pass away.