nth
adjective/enθ/
/enθ/
[only before noun] (informal)Idioms - used when you are stating that something is the last in a long series and emphasizing how often something has happened
（某事已发生多次，并强调其频繁性）第 n 个的，第 n 次的 - It's the nth time I've explained it to you.
这件事我已经向你解释过无数遍了。
- It's the nth time I've explained it to you.
Idioms
to the nth degree
- extremely; to an extreme degree
极端地；非常地；极大程度上 - The children tested her patience to the nth degree.
孩子们挑战了她的耐心极限。
- The children tested her patience to the nth degree.