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The resulting perception is also known as eyesight, sight or vision. The various physiological components involved in vision are referred to collectively as the visual system , and are the focus of much research in psychology , cognitive science , neuroscience and molecular biology .
The resulting perception is also known as vision, sight, or eyesight (adjectives visual, optical, and ocular, respectively). The various physiological components involved in vision are referred to collectively as the visual system , and are the focus of much research in linguistics , psychology , cognitive science , neuroscience , and molecular ...
It is a sister site to The Free Dictionary and usage examples in the form of "references in classic literature" taken from the site's collection are used on The Free Dictionary 's definition pages. In addition, double-clicking on a word in the site's collection of reference materials brings up the word's definition on The Free Dictionary.
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An online dictionary is a dictionary that is accessible via the Internet through a web browser. They can be made available in a number of ways: free, free with a paid subscription for extended or more professional content, or a paid-only service.
Sight is visual perception.. Sight or Sights may also refer to: . An object of sightseeing, a point of interest; Sight (device), used to assist aim by guiding the eye Sighting in, adjusting firearms sights
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In 1996, Merriam-Webster launched its first website, which provided free access to an online dictionary and thesaurus. [10] Merriam-Webster has also published dictionaries of synonyms, English usage, geography (Merriam-Webster's Geographical Dictionary), biography, proper names, medical terms, sports terms, slang, Spanish/English, and numerous ...