amblyopia

noun
am·bly·opia | \ ˌam-blē-ˈō-pē-ə \

Definition of amblyopia 

: reduced vision typically in one eye that results from the brain suppressing input from the affected eye due to unequal visual signals from each eye (as from strabismus or anisometropia) leading to poor development of visual acuity in the affected eye Sometimes the misalignment produces double vision. In such cases the brain's solution is to suppress the input from one eye. Eventually this input will wither, and the vision from that eye will become permanently poor—a condition called amblyopia —Margaret S. Livingstone et al.

called also lazy eye

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Other words from amblyopia

amblyopic \-ˈō-pik, -ˈä-pik \ adjective

Examples of amblyopia in a Sentence

Recent Examples on the Web

Kiehl and Vasilescu are looking for children with amblyopia to participate in their case study to determine the success of their new treatment method. Chuck Gibson, Cincinnati.com, "'Young Innovators' research high-tech solutions to lazy eye," 31 Jan. 2018 And Vivid Vision uses VR to treat amblyopia and other vision disorders. Smithsonian, "Eight New Uses For Virtual Reality," 30 Sep. 2017 The problem is widespread, said Varma, even among children suffering from observable conditions, such as lazy eye (amblyopia) or crossed eyes (strabismus). Alan Mozes, chicagotribune.com, "Untreated vision problems plague U.S. preschoolers," 8 May 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'amblyopia.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of amblyopia

circa 1706, in the meaning defined above

History and Etymology for amblyopia

New Latin, from Greek amblyōpia, from amblys blunt, dull + -ōpia -opia — more at mollify

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Time Traveler for amblyopia

The first known use of amblyopia was circa 1706

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More Definitions for amblyopia

amblyopia

noun
am·bly·opia | \ ˌam-blē-ˈō-pē-ə \

Medical Definition of amblyopia 

: dimness of sight especially in one eye without apparent change in the eye structures

called also lazy eye, lazy-eye blindness

Other words from amblyopia

amblyopic \-ˈō-pik, -ˈäp-ik \ adjective

More from Merriam-Webster on amblyopia

Britannica.com: Encyclopedia article about amblyopia

Comments on amblyopia

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