Definitions for "Antagonist"
One who contends with another, especially in combat; an adversary; an opponent.
A muscle which acts in opposition to another; as a flexor, which bends a part, is the antagonist of an extensor, which extends it.
A medicine which opposes the action of another medicine or of a poison when absorbed into the blood or tissues.
Antarctica Antelope Anther DIAGRAM: PHOTO: Narcissus / Narcissus
blind to the benefits of anything that involves change. See Team Membership
is an agent that prevents or reduces the secretion from a gland.
This refers to a characteristic of some types of drug, which means they act by stopping or slowing the normal activity of specific cells in the body.