Definitions

1. adjective

relating to or caused by pigmentation; having a quality or character determined by pigmentation

“The pigmented cells in the eye are responsible for color vision.”

2. adjective

of or relating to the pigments or coloring matter in a substance

“Pigmental changes in the skin can indicate a health issue.”

3. noun

a pigment or coloring matter, especially in the retina or skin

“The pigments in the eye’s retina are crucial for vision.”