chromatophore(redirected from Iridophore)
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1. Any of several types of pigment cells, especially one found in a fish, amphibian, or reptile.
2. A multicellular organ in cephalopods that contains pigment cells.
3. A specialized pigment-bearing organelle in certain photosynthetic bacteria.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. (Zoology) a cell in the skin of frogs, chameleons, etc, in which pigment is concentrated or dispersed, causing the animal to change colour
2. (Botany) another name for chromoplast
ˌchromatoˈphoric, chromatophorous adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
chro•mat•o•phore(krəˈmæt əˌfɔr, -ˌfoʊr)
1. a cell containing pigment, esp. one that produces a temporary color, as in cuttlefishes.
2. one of the colored plastids in plant cells.
chro•mat`o•phor′ic (-ˈfɔr ɪk, -ˈfɒr-) chro•ma•toph•or•ous (ˌkroʊ məˈtɒf ər əs) adj.
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