opsin

== English == === Etymology === Shortened form of rhodopsin. From Ancient Greek ὄψις (ópsis, “sight”) +‎ -in. === Pronunciation === === Noun === opsin (plural opsins) (biochemistry) Any of a group of light-sensitive proteins in the retina. ==== Derived terms ==== ==== Translations ==== === See also === photopsin rhodopsin melanopsin onychopsin parietopsin xenopsin === Anagrams === spino-, Sinop, Spino, Pinos, inspo, pions, psion