[ bahy-ot-ik ]
/ baɪˈɒt ɪk /


pertaining to life.
Also bi·ot·i·cal.

Origin of biotic

1590–1600; < Greek biōtikós of, pertaining to life, equivalent to biō-, verbid stem of bioûn to live + -tikos -tic Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for biotic

British Dictionary definitions for biotic

/ (baɪˈɒtɪk) /


of or relating to living organisms
(of a factor in an ecosystem) produced by the action of living organismsCompare edaphic

Word Origin for biotic

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

Medical definitions for biotic

[ bī-ŏtĭk ]


Relating to life or living organisms.
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.

Scientific definitions for biotic

[ bī-ŏtĭk ]

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.
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.