This is the 7683rd most frequent Russian word.
замедление
"Замедление" means "slowing down" or "deceleration" in English.
In this sentence, 'замедление' refers to the reduction in speed of a physical object, specifically a car.
Замедление автомобиля происходит при нажатии на педаль тормоза.
The slowdown of the car occurs when the brake pedal is pressed.
Here, 'замедление' is used to describe the slower execution of a human reaction due to external factors.
Замедление реакции может быть вызвано усталостью.
A slowdown in reaction can be caused by fatigue.
In this context, 'замедление' is used metaphorically to describe the reduction in speed or activity within an abstract concept, i.e., market growth.