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optic

[op-tik] /ˈɒp tɪk/
adjective
1.
of or relating to the eye or sight.
2.
noun
3.
the eye.
4.
a lens of an optical instrument.
Origin of optic
1535-1545
1535-45; < Medieval Latin opticus < Greek optikós, equivalent to opt(ós) seen (verbid of ópsesthai to see) + -ikos -ic
Related forms
interoptic, adjective
nonoptic, adjective
postoptic, adjective
preoptic, adjective
suboptic, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the Web for optic
Contemporary Examples
Historical Examples
  • Gegenbaur's evertebral part—the region of the olfactory and optic nerves—which cannot be referred to any metameric segmentation.

    The Origin of Vertebrates Walter Holbrook Gaskell
  • They are not accustomed to it, and it frets their optic nerves.

  • The optic nerve grew tired, and sight, accordingly, less accurate.

    The Wolves of God Algernon Blackwood
  • "The brake-handle did that, it did so," said Davis, touching the optic tenderly.

    The Dop Doctor Clotilde Inez Mary Graves
  • It is really an expansion of the ultimate fibers of the optic nerve, by means of which impressions are sent to the brain.

    A Practical Physiology Albert F. Blaisdell
  • We wish to extend our enquiries from the auditory to the optic nerve.

  • Was not the tinted music so cunningly merged as to impinge first on the optic nerve?

    Melomaniacs James Huneker
  • At the other end of the scale is the optic artist, the painter and sculptor.

  • The skeletal structures developed in connection with the optic capsule do not become united to the skull.

    The Vertebrate Skeleton Sidney H. Reynolds
British Dictionary definitions for optic

optic

/ˈɒptɪk/
adjective
1.
of or relating to the eye or vision
2.
a less common word for optical
noun
3.
an informal word for eye1
Word Origin
C16: from Medieval Latin opticus, from Greek optikos, from optos visible, seen; related to ōps eye

Optic

/ˈɒptɪk/
noun
1.
(Brit) trademark a device attached to an inverted bottle for dispensing measured quantities of liquid, such as whisky, gin, etc
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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Word Origin and History for optic
adj.

early 15c., from Middle French optique, obtique (c.1300) and directly from Medieval Latin opticus "of sight or seeing," from Greek optikos "of or having to do with sight," from optos "seen, visible," from op-, root of opsesthai "be going to see," related to ops "eye," from PIE *okw- "to see" (see eye (n.)).

Online Etymology Dictionary, © 2010 Douglas Harper
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optic in Medicine

optic op·tic (ŏp'tĭk) or op·ti·cal (ŏp'tĭ-kəl)
adj.

  1. Of or relating to the eye or vision.

  2. Of or relating to the science of optics or optical equipment.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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optic in Science
optic
  (ŏp'tĭk)   
Relating to or involving the eye or vision.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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