527 Group â A tax-exempt group organized under section 527 of the Internal Revenue Code to raise money for political activities. These groups are typically parties, candidates, committees or associations organized for the purpose of influencing an issue, policy, appointment or election, be it federal, state or local.
Noun. 1. trichromacy-the normal ability to see colors. chromatic vision, color vision. visual modality, visual sense, vision, sight-the ability to see; the visual faculty.
The definition of heterochromatic is a term used to refer to different colors or different wavelengths. When you look at a prism with different colors, this is an example of something that would be described as heterochromatic. of, having, or consisting of different or contrasting colors; many-colored.