A person whose age is between twenty and twenty-nine years, inclusive; someone in his or her twenties.(noun)
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Use "twentysomething" in a sentence
"And then there's The Wire, where "twentysomething" is an epithet in David Simon's idealized Baltimore Sun newsroom."
"The Sharks were completely powerless against Anaheim's big "twentysomething" line of, which combined for three of the four goals and racked up six points."
"Late Show snoops tell The National Enquirer, studio surveillance tape caught the 62-year-old comic in a series of — er — “compromising positions” — with a petite twentysomething he met as a staffer."