Wiktionary
sixtysomething
alt. (context countable colloquial English) A person aged between 60 and 69 years. n. (context countable colloquial English) A person aged between 60 and 69 years. num. Between sixty and seventy.
Usage examples of "sixtysomething".
Leaning on her cane, wearing discreet cosmetics and with her medical supports concealed beneath an old-fashioned dress, Pamela could be a badly preserved sixtysomething from the old days instead of the ghastly slow suicide case that her condition amounts to today.