Specifically, a woman who is single at a late age. "Late bachelorette", "late singleness"... It doesn't sound right.
Is there a way to describe it as an adjective and also as a noun?
I am asking because I am trying to translate an article from another language.
Edit: After reading the commenmts, I understand that some further clarification is needed. I was trying to find a term for someone who has never been married and has already passed the "culturally accepted marriage age" for lack of better term.
I was looking for a descriptive, nonjudgmental and nonpejorative term. The term I was trying to translate was originally in Hebrew - רווקות מאוחרת, which according to Google Translate, translates to Late bachelorhood but I wasn't sure it is correct.
I understand that this is a highly cultural dependent question that carries some weight and was looking for various options from multiple English-speaking cultures.
The article I was reading, by the way, was about people in modern societies choosing to stay single even after the "culturally accepted" marriage age and the various reasons behind it.