pigmentation
n. 1 natural colouring of plants, animals, etc. 2 excessive colouring of tissue by the deposition of pigment.
n. A deposition, esp. an excessive deposition, of coloring matter; as, pigmentation of the liver.
n. 1 natural colouring of plants, animals, etc. 2 excessive colouring of tissue by the deposition of pigment.
n. A deposition, esp. an excessive deposition, of coloring matter; as, pigmentation of the liver.