surrender

(noun) acceptance of despair. Synonyms: resignation.

(noun) a verbal act of admitting defeat. Synonyms: giving up, yielding.

(noun) the delivery of a principal into lawful custody.

(noun) the act of surrendering (usually under agreed conditions). Synonyms: capitulation, fall. Examples: "They were protected until the capitulation of the fort."

(verb) give up or agree to forgo to the power or possession of another. Synonyms: give up. Examples: "The last taleban fighters finally surrendered."

(verb) relinquish possession or control over. Synonyms: cede, deliver, give up. Examples: "The squatters had to surrender the building after the police moved in."