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photopia

[ foh-toh-pee-uh ]

noun

, Ophthalmology.
  1. vision in bright light ( scotopia ).


photopia

/ fəʊˈtɒpɪk; -ˈtəʊ-; fəʊˈtəʊpɪə /

noun

  1. the normal adaptation of the eye to light; day vision
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


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Derived Forms

  • photopic, adjective
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Other Words From

  • pho·top·ic [foh-, top, -ik, -, toh, -pik], adjective
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Word History and Origins

Origin of photopia1

First recorded in 1910–15; phot- + -opia
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Word History and Origins

Origin of photopia1

C20: New Latin, from photo- + -opia

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photophosphorylationphotoplay