Definitions
1.AdjectiveFully developed; grown up in terms of physical appearance, behaviour or thinking; ripe."She is quite mature for her age.; The excellent mature eggplants grown in the garden plot are quickly being picked up by family and friends."
2.AdjectiveBrought to a state of complete readiness."a mature plan"
3.AdjectiveProfound; careful."The headmaster decided to expel the boy after a mature consideration."
4.AdjectiveCome to, or in a state of, completed suppuration.
5.AdjectiveSuitable for adults only, due to sexual themes, violence, etc."mature content"
6.VerbTo proceed toward maturity: full development or completion (either of concrete or of abstract things, e.g. plans, judgments, qualities).
7.VerbTo attain maturity, to become mature or ripe.
8.VerbTo bring (something) to maturity, full development, or completion.
9.VerbTo make (something, e.g. fruit) ripe or mature.
10.VerbTo proceed toward or become mature or full-grown, either physically or psychologically; to gain experience or wisdom with age.
11.VerbTo make (someone) mature.
12.VerbTo reach the date when payment is due."When the bond matures, the full face value is payable to its bearer."