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photopigment |
Grep of noun photopigment photopigment Overview of noun photopigment The noun photopigment has 1 sense (no senses from tagged texts) 1. photopigment -- (a special pigment found in the rods and cones of the retina) Overview of noun photopigment The noun photopigment has 1 sense (no senses from tagged texts) 1. photopigment -- (a special pigment found in the rods and cones of the retina)