WebMar 23, 2024 · retin- + -ol entry 1; from its being the source of retinal First Known Use 1960, in the meaning defined above Time Traveler The first known use of retinol was in 1960 See more words from the same year Dictionary Entries Near retinol retinoid retinol retinopapillitis See More Nearby Entries Cite this Entry Style “Retinol.” WebThe retina is a thin layer of light-sensitive nerve tissue that lines the back of the eye cavity. When light enters the eye, it passes through the iris to the retina where images are focused and are converted into electrical …
Retinol Definition & Meaning - Merriam-Webster
WebNov 26, 2024 · A detached retina happens when the retina peels away or detaches from its underlying layer of support tissue at the back of the eye. The retina is a thin layer of light … WebHow to pronounce retina noun in British English. us. / ˈret.ən.ə/. How to pronounce retina noun in American English. (English pronunciations of retina from the Cambridge … imy too
Retinitis pigmentosa Definition & Meaning - Merriam-Webster
WebThe retina can be affected by many conditions that damage your eye. Conditions that specifically affect the retina include: Age-related macular degeneration. Macular hole. Macular pucker. Retinal vein occlusion or retinal artery occlusion. Retinal detachment. Eye floaters and flashes and posterior vitreous detachment. WebMar 2, 2024 · retinitis pig· men· to· sa -ˌpig-mən-ˈtō-sə, - (ˌ)men-, -zə : any of several hereditary progressive degenerative diseases of the eye marked by night blindness in the early stages, atrophy and pigment changes in the retina, constriction of the visual field, and eventual blindnessabbreviation RP called also pigmentary retinopathy WebThe retina is a layer of cells at the back of your eye. These cells use light to send visual information to your brain. Retinal detachment happens when part of your retina detaches from the rest of your retina and eye. When … lithonia linear pendant