Retina dictionary
Web1 day ago · This dictionary contains entries on all aspects of the field of ophthalmology, with terms related to ocular anatomy and physiology, the diseases of the eye and of the visual … WebThe innermost coating of the eye, consisting of a fine network of optic nerves. 1899 - The american dictionary of the english language. The inner coat of the eye, which receives the …
Retina dictionary
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WebDefine retinal. retinal synonyms, retinal pronunciation, retinal translation, English dictionary definition of retinal. adj. Of or relating to the retina of the eye. n. Either of two … WebTry the world's fastest, smartest dictionary: Start typing a word and you'll see the definition. Unlike most online dictionaries, ... detachment of the retina visual impairment resulting from the retina becoming separated from the choroid in the back of the eye; treated by photocoagulation.
Webretina. n. the light-sensitive inner surface of the eye. A layer of neurons lines the inner surface of the back of the eye and provides the sensory signals required for vision. The retina contains the photoreceptors—that is, the retinal rods and retinal cones —as well as additional neurons that process the signals of the photoreceptors and ... WebRetina definition: The innermost coat lining the interior of the eyeball, containing various layers of photoreceptive cells that are directly connected to the brain by means of the …
WebThe simplest is for the impression made by an observed object on the retina, the eye; in this connexion the term "after-image" (better "after-sensation") is used for an image which remains when the eye is withdrawn from a brilliantly lighted object; it is called positive when the colour remains the same, negative when the complementary colours ... Webretina in British English. (ˈrɛtɪnə ) noun Word forms: plural -nas or -nae (-ˌniː ) the light-sensitive membrane forming the inner lining of the posterior wall of the eyeball, …
WebDefinition of retina noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
WebDEFINITIONS 1. 1. the part at the back of your eye that sends light signals to your brain, where they are changed into images. Synonyms and related words. Definition and … spikes icicle spiked capWebretina: 1 n the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve Type of: membrane , tissue layer a pliable sheet of tissue that covers or lines or connects the organs or cells of animals or plants spikes ice fishingWebList of 9-letter words containing the letters A, E, H, I, O, P and R. There are 18 nine-letter words containing A, E, H, I, O, P and R: APHORISED APHORISER APHORISES ... IDEOGRAPH PARHELION PAROCHINE. Every word on this site can be used while playing scrabble. Create other lists, beginning with or ending with letters of your choice. spikes jewelry official websiteWebretina in British English. (ˈrɛtɪnə ) noun Word forms: plural -nas or -nae (-ˌniː ) the light-sensitive membrane forming the inner lining of the posterior wall of the eyeball, composed largely of a specialized terminal expansion of the optic nerve. Images focused here by the lens of the eye are transmitted to the brain as nerve impulses. spikes ice fishing baitspikes incWebMar 6, 2024 · retina, layer of nervous tissue that covers the inside of the back two-thirds of the eyeball, in which stimulation by light occurs, initiating the sensation of vision. The … spikes lightweight bcg on ebayWebDefine retina. retina synonyms, retina pronunciation, retina translation, English dictionary definition of retina. n. pl. ret·i·nas or ret·i·nae A delicate, multilayered, light-sensitive membrane lining the inner eyeball and connected by the optic nerve to the brain ... spikes lightweight nickel boron