1. The act of depriving someone, especially a child, of an inheritance or the right to inherit
The father is disinheriting his son due to their disagreement.
O pai está deserdando seu filho devido ao desentendimento entre eles.
2. Legally removing someone from a will or estate
By disinheriting her from the will, the mother made her intentions clear.
Ao deserdá-la no testamento, a mãe deixou suas intenções claras.