RETINAL PURPLE as NOUN

1. Meaning
   • a red photopigment in the retinal rods of vertebrates
   • dissociates into retinene by light
   
   Synonym(s)
   • rhodopsin (what does rhodopsin mean?)
   • visual purple (what does visual purple mean?)
   
   Hypernyms(s) retinal purple is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • photopigment (what does photopigment mean?)