myopia

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Related to Night myopia: myopes
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myopia
top: normal eye with light focused on the retinabottom:myopic eye with light focused in front of the retina

my·o·pi·a

 (mī-ō′pē-ə)
n.
1. A visual defect in which distant objects appear blurred because their images are focused in front of the retina rather than on it. Also called nearsightedness, short sight.
2. Lack of discernment or long-range perspective in thinking or planning: "For Lorca, New York is a symbol of spiritual myopia" (Edwin Honig).

[Greek muōpiā, from muōps, muōp-, nearsighted : mūein, to close the eyes + ōps, eye; see okw- in Indo-European roots.]

my·op′ic (-ŏp′ĭk, -ō′pĭk) adj.
my·op′i·cal·ly adv.
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.

myopia

(maɪˈəʊpɪə)
n
(Pathology) inability to see distant objects clearly because the images are focused in front of the retina; short-sightedness
[C18: via New Latin from Greek muōps short-sighted, from mūein to close (the eyes), blink + ōps eye]
myopic adj
myˈopically adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

my•o•pi•a

(maɪˈoʊ pi ə)

n.
1. a condition of the eye in which parallel rays are focused in front of the retina, objects being seen distinctly only when near to the eye; nearsightedness (opposed to hyperopia).
2. lack of foresight or discernment.
3. narrow-mindedness.
[1685–95; < New Latin < Greek myōpía, derivative of myōp- (s. of mýōps) near-sighted]
my•op′ic (-ˈɒp ɪk, -ˈoʊ pɪk) adj.
my•op′i•cal•ly, adv.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

my·o·pi·a

(mī-ō′pē-ə)
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

myopia

the condition of nearsightedness. — myopic, adj.
See also: Eyes
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.

myopia


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(nearsightedness). Light rays from distant objects are focused in front of, rather than on, the retina and so appear blurred. It can be corrected with a concave lens.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.myopia - (ophthalmology) eyesight abnormality resulting from the eye's faulty refractive abilitymyopia - (ophthalmology) eyesight abnormality resulting from the eye's faulty refractive ability; distant objects appear blurred
ophthalmology - the branch of medicine concerned with the eye and its diseases
ametropia - (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia
hypermetropia, hypermetropy, hyperopia, longsightedness, farsightedness - abnormal condition in which vision for distant objects is better than for near objects
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
قِصَر نَظَر
krátkozrakost
nærsynethed
likinäköisyyslikitaittoisuuslyhytnäköisyys
nærsÿni
trumparegistrumparegystė
tuvredzība
miyoplukuzağı iyi görememe

myopia

[maɪˈəʊpɪə] N (frm) → miopía f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

myopia

[maɪˈəʊpiə] n (= short-sightedness) → myopie f
Collins English/French Electronic Resource. © HarperCollins Publishers 2005

myopia

nKurzsichtigkeit f, → Myopie f (spec)
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

myopia

[maɪˈəʊpɪə] n (frm) → miopia
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

myopia

(maiˈoupiə) noun
short-sightedness. She suffers from myopia.
myˈopic (-ˈo-) adjective
a myopic old lady; a myopic condition; She's slightly myopic.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.

my·o·pi·a

n. miopía, defecto del globo ocular por el cual los rayos de luz hacen foco enfrente de la retina, lo que causa dificultad para ver objetos a distancia.
English-Spanish Medical Dictionary © Farlex 2012

myopia

n miopía, vista corta, dificultad f para ver los objetos lejanos
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
References in periodicals archive ?
The company said that the lens combines digital raypath technology with UV3G lenses in a new design for night myopia.
MILLIONS of motorists are putting lives at risk by driving with a condition known as night myopia, which drastically affects their ability to see properly in the dark.
The various explanations of night myopia that Roth presented all missed the mark.
In a study investigating "anomalous myopias" (which have no anatomical basis and are situation specific), Leibowitz and Owens (1975a) found strong positive correlations between individual dark focus values and participants' manifestations of night myopia, empty field myopia, and instrument myopia (r = .84, .81, and .68, respectively).
This clearly indicated that his slight "night myopia" would restrict his rapid and accurate identification of some small signal lights and that was exactly the difficulty he would face on his official test, where 0.5mm lights must be identified at six metres.
Santini introduced me to the concept of night myopia, the exacerbation of nearsightedness in the dark.