Hypernyms:pigment
Inherited Hypernyms:photopigmentpigmentcoloring materialmaterialsubstancematterphysical entityentity
Inherited Hypernyms:photopigmentpigmentcoloring materialmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:iodopsinretinal purplerhodopsinvisual purple
Full Hyponyms:
iodopsinvisual purple