Adjective
(chemistry) Of or relating to a chromophore
(biology) Coloured
Source: en.wiktionary.orgThe specific absorbance characteristics of the different chromophoric 2-aryl substituents, affects the decarboxylation mechanism. Source: Internet
The remaining blue-grey stones have a low content of chromophoric oxides and so are less deleterious to the colour of the ceramic composition after firing. Source: Internet