noun Cell Biology.
an organelle in melanocytes that synthesizes and stores melanin.
Origin of melanosome
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Any of the usually oval pigment granules that are produced by melanocytes.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.