photopigment vs visual purple
visual purple vs photopigmentphotopigment and visual purple both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| photopigment | Yes | No | No | No |
| visual purple | Yes | No | No | No |
As nouns,
visual purple is a hyponym of
photopigment; that is, visual purple is a
word with a more specific, narrower meaning than
photopigment:
- photopigment: a special pigment found in the rods and cones of the retina
- visual purple: a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light
| photopigment (noun) | visual purple (noun) |
|---|---|
| a special pigment found in the rods and cones of the retina | a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light |
Words related to "photopigment"
Words related to "visual purple"
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