You searched for: “antagonists
antagonist (s) (noun), antagonists (pl)
1. One who opposes and contends against another; an adversary: In the game of tennis, Jeff was Mark's antagonist, or rival and opponent.
2. The principal character in opposition to the protagonist of a narrative or drama: James thought that crime novels were most exciting when there was not only a wonderful and good protagonist, but also an antagonist who was the criminal.
3. Something opposing or resisting the action of another: Antagonists can be certain structures, agents, diseases, or physiologic processes that tend to neutralize or impede the action or effect of others.
4. In biochemistry, a chemical substance that interferes with the physiological action of another: Antagonists can bind to a receptor, but is not able to produce a physiological response especially because of combining with and blocking its nerve receptor.
This entry is located in the following units: agon- (page 2) -ist (page 5)