This is the 845th most frequent Russian word.
текущего
"Текущего" in English means "current" or "ongoing."
In this context, 'текущего' refers to an agreement that is 'currently valid' or 'active'.
У нас на момент проверки не было текущего соглашения.
At the time of the check, we did not have an active agreement.
In this sentence, 'текущего' modifies the noun 'проекта' to indicate 'the current' or 'ongoing' project.
Производительность текущего проекта превосходит ожидания.
The performance of the current project exceeds expectations.
Here, 'текущего' describes the attribute 'current' associated with 'счета', indicating which account to check.