maturity

n. quality or state of being mature; date when an obligation becomes due

Maturity may refer to:Sexual maturityMature technology, a term indicating that a technology has been in use and development for long enough that most of its initial problems have been overcomeMaturity, a geological term describing rock, source rock, and hydrocarbon generationMaturity a geological term describing the proximity of a sedimentary deposit from its sourceMaturity, a financial term indicating the final date for payment of principal and interestMaturity, a software engineering term indicating to which extent it is planned how to do things when developing, testing, documenting, maintaining software etc. See also software development process.Maturity (psychological), a term used in psychology to indicate that a person responds to the circumstances or environment in an appropriate manner; often this implies a response that is reasoned or learned rather than impulsive. See also Developmental Psychology
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Noun
1. the period of time in your life after your physical growth has stopped and you are fully developed
(synonym) adulthood
(hypernym) time of life
(hyponym) prime, prime of life
(part-meronym) teens
2. state of being mature; full development
(synonym) matureness
(antonym) immaturity, immatureness
(hypernym) state
(hyponym) adulthood
(attribute) mature
3. the date on which a financial obligation must be repaid
(synonym) maturity date, due date
(hypernym) date, day of the month

(n.)
The state or quality of being mature; ripeness; full development; as, the maturity of corn or of grass; maturity of judgment; the maturity of a plan.
  

(n.)
Arrival of the time fixed for payment; a becoming due; termination of the period a note, etc., has to run.
  

For a bond, the date on which the principal is required to be repaid. In an interest rate swap, the date that the swap stops accruing interest.