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aphotic

 - 3 dictionary results

a⋅pho⋅tic

[ey-foh-tik]
–adjective
lightless; dark.

Origin:
1900–05; a- 6 + photic
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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a·pho·tic   (ā-fō'tĭk)   
adj.  
  1. Having no light.

  2. Of or relating to the region of a body of water that is not reached by sunlight and in which photosynthesis is unable to occur.

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Science Dictionary
aphotic   (ā-fō'tĭk)  Pronunciation Key 
  1. Having no light.

  2. Relating to the region of a body of water that is not reached by sunlight and in which photosynthesis is unable to occur. Compare photic.


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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