Colour centre definitions

Colour centre

1) Cerebrum
Found on https://www.crosswordclues.com/clue/colour-centre

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colour centre

defect in the regular spacing of atoms within a solid that absorbs visible light of a particular colour or infrared or ultraviolet radiation, thus ... [2 related articles]
Found on http://www.britannica.com/eb/a-z/c/112

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