To admit defeat, capitulate
Become fully taken over by a certain quality, activity, trait, &c.
To abandon (someone or something)
To relinquish (something)
To execute a trade on behalf of another broker.
To stop or quit (an activity, etc.)
To surrender (someone or something)
To lose hope concerning (someone or something)
Used other than figuratively or idiomatically: see go, at.
To try to solve a problem a specific way; to undertake a task.
To initiate an attack on or an argument with.