Meaning of the word nth in English

What does nth mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

nth

US /enθ/
UK /enθ/

Adjective

used to refer to an unspecified item in a series, especially the last in a very long series

Example:
If you keep trying, you'll eventually succeed on the nth attempt.
He's heard that excuse for the nth time.