present participle of pigmentate

simple past tense and past participle of pigmentate

Of or pertaining to pigmentation.

(dated) Relating to, or furnished with, pigments.

Of or pertaining to pigment.

In terms of pigment.

The black colored layer of the iris, located behind the iris.

plural of iris pigmented epithelium

(biochemistry) any of several coloured metal-containing protein pigments which combine reversibly with oxygen and which are found in the tissues of vertebrates and invertebrates and whose role is to transport oxygen

(biochemistry) Any of several bilins derived from porphyrin that are found in bile; principally bilirubin and biliverdin.