This is the 4626th most frequent Korean word.
갖자
"갖자" is not a standard Korean word. If you meant "가자," it means "Let's go."
In this sentence, '갖자' represents the verb form '갖다'(to have or hold) in an informal and conversational context, suggesting possession or holding.
갖자고 한 건 네 생각이야?
Was it your idea to hold onto it?
Here, '갖자' functions as an imperative or subjunctive form stemming from '갖다,' expressing a suggestion or condition about possession.
우리가 원하는 모든 것을 다 갖자는 건 그저 욕심일 뿐이야.
Wanting to have everything we desire is just greed.
In this example, '갖자' suggests holding or retaining something valuable, emphasizing emotional or sentimental possession.