the act of not allowing yourself to have something, especially something you like or want

They believe it is the duty of women to live for others in complete abnegation of themselves. 他们相信，妇女有责任完全放弃自己，为他人而活。

It is a heart-warming tale of courage and abnegation. 这是一个关于勇气和克制的温暖人心的故事。

the act of not accepting something, or of saying that you do not have something

To ignore these issues would be a serious abnegation of responsibility. 忽略这些问题是严重的渎职。

This abnegation of customer care really annoys me. 这种缺乏客服的情况让我很生气。