trichromatic

Also �ٰ��·��·��

[trahy-kroh-mat-ik, -kruh-]

Phonetic (Standard)IPA

adjective

pertaining to the use or combination of three colors, as in printing or in color photography.
pertaining to, characterized by, or involving three colors.
Ophthalmology.��of, relating to, or exhibiting normal color vision.

trichromatic

/ ˌtraɪkrəʊˈmætɪk, traɪˈkrəʊmɪk /

adjective

photog printing involving the combination of three primary colours in the production of any colour
of, relating to, or having normal colour vision
having or involving three colours

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Word History and Origins

Origin of trichromatic¹

First recorded in 1890–95; tri- + chromatic

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Example Sentences

Examples have not been reviewed.

Humans have trichromatic vision with three photoreceptors, where every color perceived can be made from a combination of red, green and blue.

From

But we don’t know whether that’s typical of a regular dichromat who doesn’t have the trichromatic eye to help wire up their brain.

From

We humans have a trichromatic view of the world, with cones aligned to red, green and blue.

From

Ecological and sexual selection converge in the cichlid visual system, where trichromatic colour vision, eight different opsin genes and novel spherical lenses promote sensitivity in the highly dimensional visual world of clear-water lakes12, 13, 14.

From

This shows that the visual power of these people is dichromatic and not trichromatic, as their power is limited to two colours, or pairs of colours, and does not extend to three.

From

trichromat trichromatism

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