A person or group that plays a main role in a conflict or struggle.
The workers' union was the main agonist in the labor dispute.
노동조합은 노동 분쟁의 주요 참가자였습니다.
A muscle that contracts to cause movement in a certain direction.
When you flex your arm, the biceps are the agonist muscles.
팔을 구부리면 이두iceps는 주도 근육이 됩니다.