This is the 11858th most frequent Russian word.
запаса
"Запаса" means "reserve" or "stock."
In this sentence, 'запаса' refers to a reserve or stockpile of something, often resources or supplies prepared for future need or emergencies.
У меня есть немного запаса для экстренных случаев.
I have a small reserve for emergencies.
Here, 'запаса' signifies a collection or stock of items, provided or recommended for use.
Для учёбы необходимо приобрести книги из рекомендованного запаса.
For studying, it is necessary to acquire books from the recommended supply.
In this context, 'запаса' denotes a stored amount of materials prepared for being utilized.