pigmentation

[ pig-muh n-tey-shuh n ]
/ ˌpɪg mənˈteɪ ʃən /

noun

coloration, especially of the skin.
Biology. coloration with or deposition of pigment.

Origin of pigmentation

1865–70; < Late Latin pigmentāt(us) painted, colored (see pigment, -ate1) + -ion

OTHER WORDS FROM pigmentation

hy·per·pig·men·ta·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for hyperpigmentation

pigmentation
/ (ˌpɪɡmənˈteɪʃən) /

noun

coloration in plants, animals, or man caused by the presence of pigments
the deposition of pigment in animals, plants, or man
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for hyperpigmentation (1 of 2)

hyperpigmentation
[ hī′pər-pĭg′mən-tāshən ]

n.

Excessive pigmentation, especially of the skin.

Medical definitions for hyperpigmentation (2 of 2)

pigmentation
[ pĭg′mən-tāshən ]

n.

Coloration of tissues by pigment.
Deposition of pigment by cells.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.