chromatophore
noun
- a special animal cell, usually dermal, that contains pigment granules: it is often capable of expansion and contraction in such a manner that the skin color changes, as in the chameleon
- a plastid containing chlorophyll or other pigments
See chromatophore in American Heritage Dictionary 4
(krō-mătˈə-fôrˌ, -fōrˌ)
noun- A pigment-containing or pigment-producing cell, especially in certain lizards, that by expansion or contraction can change the color of the skin. Also called pigment cell.
- A specialized pigment-bearing organelle in certain photosynthetic bacteria and cyanobacteria.
Related Forms:
- chro·matˌo·phorˈic (-fôrˈĭk, -fŏrˈ-) adjective
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