give up
verb
Definitions
To surrender (someone or something)
Example: He was surrounded, so gave himself up.
Synonyms:surrenderyieldTo stop or quit (an activity, etc.)
Example: They gave up the search when it got dark.
Synonyms:blinceasediscontinueTo relinquish (something)
Example: He gave up his seat to an old man.
Synonyms:forlendsurrenderyieldTo lose hope concerning (someone or something)
Example: They gave him up for dead.