
n.
- An association between two or more organisms that is detrimental to at least one of them.
- The antagonistic association between an organism and the metabolic substances produced by another.
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American Heritage Dictionary:
an·ti·bi·o·sis |

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American Heritage Stedman's Medical Dictionary:
an·ti·bi·o·sis |
Saunders Veterinary Dictionary:
antibiosis |
An association between two populations of organisms that is detrimental to one of them, or between one organism and an antibiotic produced by another.
| antibiotic | |
| When was the term "antibiotic" first used? (anatomy) | |
| antagonism |
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![]() | American Heritage Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved. Read more |
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![]() | American Heritage Stedman's Medical Dictionary. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Read more |
![]() | Saunders Veterinary Dictionary. Saunders Comprehensive Veterinary Dictionary 3rd Edition. Copyright © 2007 by D.C. Blood, V.P. Studdert and C.C. Gay, Elsevier. All rights reserved. Read more |