An opening at definite places at maturity to release or expose the contents, such as seeds from a fruit or pollen from an anther.
My plan has gradually come to maturity.
His experience has a slow maturity.
Teenage is the period at which the body reaches maturity.
the period of time in your life after your physical growth has stopped and you are fully developed
state of being mature; full development
the date on which a financial obligation must be repaid