This is the 12631st most frequent Russian word.
контрольное
"Контрольное" in English means "test" or "assessment."
Used as an adjective to describe an assignment that serves as a test or check of knowledge.
Учитель дал нам новое контрольное задание.
The teacher gave us a new test assignment.
As an adjective, emphasizing the testing process with a focus on control and assessment.
Контрольное тестирование прошло успешно.
The control testing went successfully.
Used as an adjective referring to the nature of work that is evaluative and for control purposes.