Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
retinal rod | Yes | No | No | No |
retinal purple | Yes | No | No | No |
retinal rod (noun) | retinal purple (noun) |
---|---|
a visual receptor cell that is sensitive to dim light | a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light |