This is the 5594th most frequent Russian word.
поступает
"Поступает" means "arrives," "acts," or "is entering," depending on context.
Here, 'поступает' is used to describe the process of enrollment or admission into an institution (university).
С каждым днем в университет поступает больше студентов.
More students are enrolling in the university with each passing day.
In this usage, 'поступает' refers to the arrival or flow of water originating from a source to homes.
Водопровод поступает к домам через систему труб.
Water supply reaches homes through a system of pipes.
Here, 'поступает' indicates the delivery or arrival of goods to the specified location (warehouse).