to move as a group into a small space ( ibid ) for example:The people have not been crowding in from the country
در سر کسی همهمه کردن
If problems or thoughts crowd in on you, a lot of them happen to you or affect you at the same time, so that they occupy all your attention and make you feel unable to escape
She tried to sleep, but thoughts crowded in and images flashed into her mind.