retinal

(redirected from Sudden acquired retinal degeneration)
Also found in: Thesaurus, Medical, Acronyms, Encyclopedia, Wikipedia.

ret·i·nal 1

 (rĕt′n-ăl′)
adj.
Of or relating to the retina of the eye.

ret·i·nal 2

 (rĕt′n-ăl′, -ôl′)
n.
Either of two chromophores that are aldehydes of vitamin A1 and vitamin A2 and that bind covalently with an opsin protein to form rhodopsin or porphyropsin. Also called retinene.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

ret•i•nal1

(ˈrɛt n əl)

adj.
of or pertaining to the retina of the eye.

ret•i•nal2

(ˈrɛt nˌæl, -ˌɔl)

n.
an orange visual pigment, C20H28O, the active component of rhodopsin and iodopsin, that is liberated upon the absorption of light in the vision cycle.
[1940–45; retin (a) + -al3]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.retinal - either of two yellow to red retinal pigments formed from rhodopsin by the action of light
pigment - dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.)
retinal purple, rhodopsin, visual purple - a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light
Adj.1.retinal - in or relating to the retina of the eye; "retinal cells"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
rétinal

ret·i·nal

a. de la retina, retiniano-a; rel. a la retina;
___ degenerationdeterioro retiniano, deterioración retiniana;
___ perforationperforación ___.
English-Spanish Medical Dictionary © Farlex 2012

retinal

adj retiniano, de retina
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
Full browser ?