gives up, surrenders
No quiero que se rinda Tom.
I don't want Tom to give up.
Mientras la Princesa no se rinda, tú no lo harás.
As long as the Princess doesn’t give up, neither will you.
— Nausicaä del valle del viento (1984)
Puede que me rinda pronto y simplemente me eche una siesta.
I might give up soon and just take a nap.