antagonism
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 23:39, 13 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_noun-simple)
antagonism (noun; Greek antagonistes, competitor): 1. Inhibition or interference in growth of an organism due to unfavorable conditions created by the presence of another species.
2. Opposing action by two different muscles or structures.
3. Neutralizing ability of one drug or hormone upon another
See also: chalone.
