1 ability to decide one's own course of action 决定个人行动方针的能力; 自觉自愿: I did it of my own free will, ie acting voluntarily. 那是我自愿做的.
用法: 2 (belief in the) power to decide a course of action independently of God or fate 自由意志（不依靠上帝或命运而采取行动的决断力）; 自由意志论. free-will adj voluntary 自愿的: a free-will offering 自愿的提供.