This is the 6500th most frequent Russian word.
black
The Russian word for "black" is "чёрный," meaning the color black.
Indicating a rank represented by the color black in martial arts.
У него чёрный пояс по карате.
He has a black belt in karate.
Using 'black' metaphorically to describe a negative emotional state.
Сегодня у меня чёрное настроение.
I am in a black mood today.
Describing the color of cats.