Maturity :: Maturity (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..
Maturity :: Maturity (n.) Arrival of the time fixed for payment; a becoming due; termination of the period a note, etc., has to run..
Prematurity :: Prematurity (n.) The quality or state of being premature; early, or untimely, ripeness; as, the prematurity of genius..