1.
If you give in , you admit that you are defeated or that you cannot do something.
All right. I give in. What did you do with the ship?
PHRASAL VERB : V P
2.
If you give in , you agree to do something that you do not want to do.
I pressed my parents until they finally gave in and registered me for skating classes...
Officials say they won’t give in to the workers’ demands.
PHRASAL VERB : V P , V P to n