Relinquish, as territory (4)
I believe the answer is:
cede
(Other definitions for cede that I've seen before include "Give away" , "Transfer" , "Give up one's rights" , "Give up rights or possession" , "Yield or give up to another" .)
I believe the answer is:
cede
(Other definitions for cede that I've seen before include "Give away" , "Transfer" , "Give up one's rights" , "Give up rights or possession" , "Yield or give up to another" .)