If someone surrendered, they gave up and stopped fighting.
Surrendered can make people think of war, peace, or giving up.
Examples:
The army surrendered and the war was over.
He surrendered and put his hands up.
The bad guys surrendered and the good guys won.
The cat surrendered and let the dog win the game.
The superhero surrendered and the bad guy won!
She surrendered and the other team won the game.