This is the 15903rd most frequent Russian word.
прорвой
"Прорвой" translates to "abyss," "chasm," or "a great quantity."
Here, 'прорва' is used to indicate a large and abundant quantity of food left on the table.
После окончания праздника на столе осталась прорва еды.
After the end of the party, a heap of food was left on the table.
In this sentence, 'прорва' emphasizes the significant amount of tasks lined up for the day.
У меня целая прорва дел на сегодня.
I have a whole lot of tasks to do today.
Here, 'прорва' conveys the idea of a multitude or abundance of issues discovered during the examination.