relinquish
US /rɪˈlɪŋ.kwɪʃ/
UK /rɪˈlɪŋ.kwɪʃ/

1.
renunciar a, ceder
voluntarily cease to keep or claim; give up
:
•
He was forced to relinquish control of the company.
Se vio obligado a renunciar al control de la empresa.
•
She had to relinquish her title due to injury.
Tuvo que renunciar a su título debido a una lesión.