1) краска 2) пигмент; пигментировать 3) пигментный
имя существительное [биология] пигмент
пигмент, красящее вещество, краситель; окрашивать Например: to break pigment — разводить пигмент
I. noun Etymology: Middle English, spice, dye, from Latin pigmentum coloring substance, from pingere to paint — more at paint 1. a substance that imparts black or white or a color to other materials; especially a powdered substance that is mixed with a liquid in which it is relatively insoluble and used especially to impart color to coating materials (as paints) or to inks, plastics, and rubber 2. a coloring matter in animals and plants especially in a cell or tissue; also any of various related colorless substances • pigmentary adjective II. transitive verb to color with or as if with pigment