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retinal |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Retinal \Ret"i*nal\, a. (Anat.) Of or pertaining to the retina. {Retinal purple} (Physiol. Chem.), the visual purple. From WordNet r 1.6 [wn]: retinal adj : in or relating to the retina of the eye; "retinal cells" n : either of two yellow to red retinal pigments formed from Rhodopsin by the action of light [syn: {retinene}]
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