1. First person singular preterite of 'abdicar' - to renounce or relinquish a throne, title, or position of power
I abdicated the throne after twenty years of rule.
Abdiquei do trono após vinte anos de reinado.
2. To renounce or give up responsibility, duty, or right
I abdicated my responsibilities as a parent.
Abdiquei das minhas responsabilidades como pai.