1. the period of time in your life after your physical growth has stopped and you are fully developed

Similar word(s): adulthood

Definition categories: time

2. state of being mature; full development

Similar word(s): matureness

Definition categories: state

3. the date on which an obligation must be repaid

Definition categories: time, date

Sentences with maturity as a noun:

- Some foods and drinks, like wine, only reach their full taste at maturity, which literally comes at a price

- The entire tank of guppies was in their maturity and ready to mate.

- Some insect species reach sexual maturity well before their own bodily maturity

- The note was cashed at maturity.