Disinherit (verb)

1. To prevent (someone) from receiving property or other inheritance from a deceased person.
2. To deprive someone of their rightful inheritance.

Origin:

From dis- ("not, opposite of") + inherit ("to receive property from a deceased person").

Examples:

1. He disinherited his son for disobeying him.
2. The father disinherited his daughter for marrying against his wishes.
3. The will disinherited the youngest child.
4. The court overturned the disinheritance of the grandson.
5. The stepmother disinherited her stepchildren.