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chromic acid
chrominance
chromite
chromium
chromium dioxide
chromo
chromo-
chromodynamics
chromogen
chromolithograph
chromomere
chromonema
chromophore
chromoplast
chromoprotein
chromosomal analysis
chromosome
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chromogen

chro·mo·gen [ krṓməjən ] (plural chro·mo·gens)


noun 
Definition:
 
1. potential pigment: any substance that is capable of being converted into a biological pigment or a dye, e.g. through oxidation

2. pigment-producing microorganism: any microorganism that produces a pigment


chro·mo·gen·ic [ krmə jénnik ] adjective
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