Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
retina | Yes | No | No | No |
retinal cone | Yes | No | No | No |
retina (noun) | retinal cone (noun) |
---|---|
the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve | a visual receptor cell in the retina that is sensitive to bright light and to color |