Definitions
1.verbTo proceed toward maturity: full development or completion (either of concrete or of abstract things, e.g. plans, judgments, qualities).
2.verb(of food, especially fruit) To attain maturity, to become mature or ripe.
3.verbTo bring (something) to maturity, full development or completion.
4.verbTo make (something, e.g. fruit) ripe or mature.
5.verb(of a person) To proceed toward or become mature or full-grown, either physically or psychologically; to gain experience or wisdom with age.
6.verbTo make (someone) mature.
7.verbTo reach the date when payment is due.