biotic

[ bahy-ot-ik ]
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adjective
  1. pertaining to life.

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Origin of biotic

1
1590–1600; <Greek biōtikós of, pertaining to life, equivalent to biō-, verbid stem of bioûn to live + -tikos-tic
  • Also bi·ot·i·cal .

Words Nearby biotic

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How to use biotic in a sentence

British Dictionary definitions for biotic

biotic

/ (baɪˈɒtɪk) /


adjective
  1. of or relating to living organisms

  2. (of a factor in an ecosystem) produced by the action of living organisms: Compare edaphic

Origin of biotic

1
C17: from Greek biotikos, from bios life

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

Scientific definitions for biotic

biotic

[ bī-ŏtĭk ]


  1. Consisting of living organisms. An ecosystem is made up of a biotic community (all of the naturally occurring organisms within the system) together with the physical environment.

  2. Associated with or derived from living organisms. The biotic factors in an environment include the organisms themselves as well as such items as predation, competition for food resources, and symbiotic relationships. Compare abiotic.

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.