This is the 7989th most frequent Russian word.
контроль
Control; inspection; supervision.
In this sentence, 'контроль' is used to mean oversight or regulation, emphasizing the management of processes or situations.
Он всегда держит всё под строгим контролем.
He always keeps everything under strict control.
Here, 'контроль' refers to the ability to direct or manage something, indicating a lack of control in this situation.
Водитель потерял контроль над машиной на скользкой дороге.
The driver lost control of the car on the slippery road.
'Контроль' in this context means an examination or testing to ensure understanding or compliance.