visual purple
The pigment rhodopsinThe pigment rhodopsin.
Meaning
1 senses(uncountable)The pigment rhodopsin.
More definitions
- a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light
Synonyms
2 synonymsClose in meaning
- a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light:rhodopsinretinal purple
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable