Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
opsin | Yes | No | No | No |
visual purple | Yes | No | No | No |
opsin (noun) | visual purple (noun) |
---|---|
retinal protein formed by the action of light on rhodopsin | a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light |