airline discounts for 'mature' travelers [=for senior citizens who travel; for old people who travel]
The dog will stand three feet tall when (it has become) 'mature'. [=when it has matured]
After/On 'mature' reflection, he concluded that he had been mistaken.
(..) He's full of surprises. Oh, yes. Get Dr. Rhythm Method. When a male reaches adolescence, sperm will normally be made in the testicles, where they mature and wait for ejaculation. Intercourse takes place by inserting the male sex organ into that of the female. Female sex organ! (..)2007 Kantoku · Banzai!