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biotic

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bi⋅ot⋅ic

[bahy-ot-ik]
–adjective
pertaining to life.
Also, bi⋅ot⋅i⋅cal.


Origin:
1590–1600; < Gk biōtikós of, pertaining to life, equiv. to biō-, verbid s. of bioûn to live + -tikos -tic
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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bi·ot·ic   (bī-ŏt'ĭk)   
adj.  
  1. Of or having to do with life or living organisms.

  2. Produced or caused by living organisms.


[Probably Greek biōtikos, from biōtos, life, from bioun, to live, from bios, life; see gwei- in Indo-European roots.]
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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Medical Dictionary

Main Entry: bi·ot·ic
Pronunciation: bI-'ät-ik
Function: adjective
: of or relating to life; especially : caused orproduced by living beings
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

biotic bi·ot·ic (bī-ŏt'ĭk)
adj.

  1. Relating to life or living organisms.

  2. Produced or caused by living organisms.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Science Dictionary
biotic   (bī-ŏt'ĭk)  Pronunciation Key 
  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 © 2002. Published by Houghton Mifflin. All rights reserved.
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