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chromatophore

[ kruh-mat-uh-fawr, -fohr, kroh-muh-tuh ]

noun

  1. Zoology. a cell containing pigment, especially one that through contraction and expansion produces a temporary color, as in cuttlefishes.
  2. Botany. one of the colored plastids in plant cells.


chromatophore

/ ˈkrəʊmətəˌfɔː; ˌkrəʊməˈtɒfərəs /

noun

  1. a cell in the skin of frogs, chameleons, etc, in which pigment is concentrated or dispersed, causing the animal to change colour
  2. another name for chromoplast
“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


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Derived Forms

  • ˌchromatoˈphoric, adjective
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Other Words From

  • chro·mat·o·phor·ic [kr, uh, -mat-, uh, -, fawr, -ik, ‑-, for, -ik, kroh, -m, uh, -t, uh, ‑], chro·ma·toph·or·ous [kroh-m, uh, -, tof, -er-, uh, s], adjective
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Word History and Origins

Origin of chromatophore1

First recorded in 1860–65; chromato- + -phore
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Example Sentences

The pyrenoid is evidently concerned in the formation of the chromatophore, or in its division.

The cell-wall and the chromatophore bands divide, each nucleus passes to the centre, and two new cells are formed.

In C. pediculus, a single chromatophore occurs on the inside of the upper valve.

Schmitz states that the chromatophore is thickened in the middle and contains a pyrenoid.

Chromatophore single, covering the entire interior of the frustule, except the ventral part of the zone and the median lines.

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chromatophiliachrome