This is the 3452nd most frequent Russian word.
проверка
"Проверка" means "check" or "inspection" in English.
The word 'проверка' is used to indicate the act of verifying or checking the documents for authenticity.
Я провожу проверку документов на достоверность.
I am conducting a verification of documents for authenticity.
Here, 'проверка' refers to the process of inspecting or examining the work to find errors or confirm correctness.
При проверке работы была обнаружена ошибка.
During the inspection of the work, an error was found.
In this sentence, 'проверка' denotes a technical examination or inspection to ensure the car's functionality and safety.