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   optical

   /ˈɒptɪkl/

   adjective

   • 1. relating to sight, especially in relation to the action of light: "optical illusions"
   • ▪ constructed to assist sight: "an optical aid"
   • ▪ relating to the science of optics.
   • 2. operating in or employing the visible part of the electromagnetic spectrum: "optical telescopes"
   • ▪ (of a device) requiring electromagnetic radiation for its operation: "integrated optical circuits"

   noun

   • 1. a pair of glasses: Indian "he pushed his opticals on to the bridge of his nose"

   Derivatives

   • 1. optically adverb

   Scrabble Points: 11

   • O

     1

   • P

     3

   • T

     1

   • I

     1

   • C

     3

   • A

     1

   • L

     1

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