from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Pathology Dichromatic.
- adj. Chemistry Containing two chromium atoms per molecule.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Furnishing or giving two colours; said of defective vision, in which all the compound colours are resolvable into two elements instead of three.
from the GNU version of the Collaborative International Dictionary of English
- adj. Furnishing or giving two colors; -- said of defective vision, in which all the compound colors are resolvable into two elements instead of three.
from The Century Dictionary and Cyclopedia
- Relating to or embracing two colors only; bichromatic: used by Herschel to describe the vision of a color-blind person who lacks the perception of one of the three primary colors assumed in accordance with the Young-Helmholtz theory of color (which see, under color).
- In optics, having the property of dichroism; dichroic.
Ancient Greek (Wiktionary)