This is the 8590th most frequent Russian word.
окрашивание
"Окрашивание" means "coloring" or "dyeing."
The word 'окрашивание' refers to the act or process of coloring, in this case, hair coloring.
Окрашивание волос у профессионала всегда дает лучшие результаты.
Hair coloring done by a professional always gives the best results.
The word 'окрашивание' refers to the process of coloring or painting a surface, here applied to a wall.
Художнику было поручено окрашивание стены в яркий цвет.
The artist was entrusted with painting the wall in a bright color.
The word 'окрашивание' refers to the process of applying color, specifically to clothing or fabric in this example.