from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. Dimness of vision, especially when occurring in one eye without apparent physical defect or disease. Also called lazy eye.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. dimness or blurring of the eyesight due to a fault in transmission of signals to the brain from an otherwise healthy eye.

from the GNU version of the Collaborative International Dictionary of English

  • n. Weakness of sight, without and opacity of the cornea, or of the interior of the eye; the first degree of amaurosis.

from The Century Dictionary and Cyclopedia

  • n. In pathology, dullness or obscurity of vision, without any apparent defect of the organs of sight: the first stage of amaurosis. Also amblyopy.
  • n. Failing sight, as distinguished from amaurosis or total blindness.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. visual impairment without apparent organic pathology


from The American Heritage® Dictionary of the English Language, 4th Edition

New Latin amblyōpia, from Greek ambluōpiā, from ambluōpos, dim-sighted : amblus, dim; see mel-1 in Indo-European roots + ōps, ōp-, eye; see myopia.


  • She is now taking her findings and meeting with other researchers in order to find treatments for amblyopia, which is a problem caused by poor transmission of the visual image to the brain.

    Video Games Can Improve Vision | Impact Lab

  • For decades, vision specialists believed that a condition called amblyopia, or "lazy eye," must be t ...


  • The most common eye-related ailment in children is amblyopia, which is the name applied to all conditions where an imbalance exists between the two eyes.

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  • In the classic example, a condition called amblyopia (also known as lazy eye) can arise when balanced visual signals are not transmitted from each eye to the brain during a critical period for visual cortex development. - latest science and technology news stories

  • Young children may suffer from a condition called amblyopia or "lazy eye," where one eye sees better than the other.

  • As a result of a an eye turn (strabismus) and a lazy eye, also known as amblyopia, Dr. Barry lost stereo vision as a child when her brain "turned off" the image it received from the lazy eye.

    Marketwire - Breaking News Releases

  • Unless there is a family history of eye problems such as amblyopia - commonly called "lazy eye" where one eye hasn't learned to see - and strabismus - a deviation where the eyes don't line up properly or appear "cross-eyed" - most children only need an exam after birth with a pediatrician and a pre-school exam to carry them through to age 10, Anderson said. - Local News

  • Bavelier said playing the kill-or-be-killed games can improve peripheral vision and the ability to see objects at dusk, and the games can even be used to treat amblyopia, or lazy eye, a disorder characterized by indistinct vision in one eye.

    Violent Video Games May Improve Your Vision and Other Brain Functions | Impact Lab

  • In addition to patient care, our doctors are involved in research including studies on retinopathy of prematurity, strabismus, cataracts, eye growth, myopia, amblyopia, and many other related areas.

    Ophthalmology (Eye)

  • Strabismus (eye misalignment or abnormal eye movements), amblyopia (lazy eye), and poor visual function are common reasons for children to come to the pediatric ophthalmology clinic at Children's Hospital.

    Ophthalmology (Eye)


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  • "There was also the remote but real danger of amblyopia, a strabismus-related condition in which one eye becomes so dominant that the other weakens or shuts down altogether." Seen here.

    April 7, 2009