melanoid

[ mel-uh-noid ]
/ ˈmɛl əˌnɔɪd /

adjective

of or characterized by melanosis.
resembling melanin; darkish.

Origin of melanoid

First recorded in 1850–55; melan- + -oid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for melanoid

melanoid

/ (ˈmɛləˌnɔɪd) /

adjective

resembling melanin; dark coloured
characterized by or resembling melanosis
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

Medicine definitions for melanoid

melanoid

[ mĕlə-noid′ ]

adj.

Of or related to melanin; black-pigmented.
Of or affected with melanosis.

n.

A dark pigment that resembles melanin, formed from the glucosamines in chitin.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.