noun
B2
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.
労働組合は労働争議の主な当事者でした。
B2
A muscle that contracts to cause movement in a certain direction.
When you flex your arm, the biceps are the agonist muscles.
腕を曲げると、二頭筋は主筋になります。
translation
主人公, 主筋
語形変化
Plural
agonists