This is the 491st most frequent Persian word.
درگیر
Involved, engaged, or entangled.
In this sentence, "درگیر" is used to indicate being involved or caught in an undesirable situation, specifically 'economic problems'.
او درگیر مشکلات اقتصادی شد.
He became entangled in economic problems.
Here, "درگیر" signifies being deeply involved or occupied with an activity, in this case, studying.
من درگیر مطالعه برای امتحانات هستم.
I am engaged in studying for exams.
In this usage, "درگیر" refers to involvement in an activity or event, particularly 'a political discussion'.