This is the 17849th most frequent Russian word.
усилит
"Will strengthen" or "will enhance."
Here, 'усилит' describes increasing or enhancing power or performance.
Этот новый двигатель усилит мощность автомобиля.
This new engine will enhance the car's power.
Here, 'усилит' means to make a feeling or impression stronger or more vivid.
Огни усилили ощущение праздничной атмосферы.
The lights enhanced the feeling of a festive atmosphere.
In this context, 'усилит' refers to strengthening an individual's emotional or mental state.