mature woman; middle-aged woman
Refers to a woman past her youth, typically in her 30s or older. Can carry a slightly dated or colloquial tone; in modern usage, it may be considered impolite or old-fashioned depending on context.
She is already a mature woman, but she is still very beautiful.
It's not unusual for a middle-aged woman to travel alone.
woman approaching middle age
woman past her prime; older matron
woman past her prime; older woman
young woman who knows a lot about sex from hearsay but lacks experience
woman of mature beauty
Standard kanji spelling.
A shortened form of 年増し, literally an increase in years or age. It came to denote a woman considered past early youth.