This is the 4327th most frequent Russian word.
белый
"Белый" means "white."
In this sentence, 'белый' is an adjective describing the color of the cat, emphasizing its appearance.
Этот белый кот любит играть.
This white cat loves to play.
Here, 'белый' is used metaphorically to describe 'noise' as neutral or containing all frequencies, typical in technical or descriptive language.
Белый шум помогает мне уснуть.
White noise helps me fall asleep.
In this example, 'белый' portrays the quality of the light, typically referring to its color or clarity.