Dichromacy (from Greek di 'two' and chromo 'color'[citation needed]) is the state of having two types of functioning photoreceptors, called cone cells, in the eyes. Organisms with dichromacy are called …

The meaning of DICHROMATIC is having or exhibiting two colors.

Dec 14, 2023 · In contrast, dichromatic vision is based on the presence of only two types of color receptors. The most common form of dichromatic vision is called red-green color blindness, which …

DICHROMATIC definition: Also having or showing two colors; dichromic. See examples of dichromatic used in a sentence.

Definition of 'dichromatic' dichromatic in British English (ˌdaɪkrəʊˈmætɪk ) adjective

Dichromatic means two colors, and can refer to a type of color blindness in which someone can only perceive two primary colors (and combinations of those colors) rather than the usual three (red, …

(General Physics) Also: dichroic having or consisting of only two colours. 2. (Zoology) (of animal species) having two different colour varieties that are independent of sex and age. 3. (Colours) able …

Jan 10, 2026 · Dichromatic individuals are ordinarily unable to distinguish between red and green. Blindness to red is known as protanopia, a state in which the red cones are absent, leaving only the …

Dichromatic refers to a quality or characteristic related to having or perceiving colors in only two shades or hues. Dichromatic, also known as dichromacy, is a condition of color vision deficiency where an …

Jan 2, 2025 · dichromatic (comparative more dichromatic, superlative most dichromatic) having two colors. (zoology) having two independent channels for conveying color information in the eye. …