iodopsin 1
noundomain: substance
Princeton WordNet [ver.3.1]
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EnglishDefinition
a violet photopigment in the retinal cones of the eyes of most vertebrates; plays a role in daylight vision
Hypernym
photopigment 1
noun
a special pigment found in the rods and cones of the retina
Substance_meronym
opsin 1
noun
retinal protein formed by the action of light on rhodopsin
Part_meronym
cone 4
noun
a visual receptor cell in the retina that is sensitive to bright light and to color
English