noun Botany.

a plastid containing coloring matter other than chlorophyll.

Origin of chromoplast

First recorded in 1880–85; chromo- + -plast Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for chromoplast

Historical Examples of chromoplast

British Dictionary definitions for chromoplast



a coloured plastid in a plant cell, esp one containing carotenoids
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

chromoplast in Science



A plastid in plant cells that synthesizes and contains pigments other than chlorophyll, usually yellow or orange carotenoids. See Note at photosynthesis.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.