Sinonim retinal purple

English Thesaurus

1. a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light (noun.substance)

hypernym	:	photopigment,
definition	:	a special pigment found in the rods and cones of the retina (noun.substance)

part meronym	:	retinal rod, rod, rod cell,
definition	:	a visual receptor cell that is sensitive to dim light (noun.body)

substance holonym	:	opsin,
definition	:	retinal protein formed by the action of light on rhodopsin (noun.substance)

substance holonym	:	retinal, retinene,
definition	:	either of two yellow to red retinal pigments formed from rhodopsin by the action of light (noun.substance)