Cosmopolitan is defined as a person who is at home all over the world, or a type of alcoholic beverage made with vodka, lime juice, cranberry juice and orange flavored liqueur.
A sophisticated, worldly man.
(Informal) A city dweller regarded, esp. by rural people, as a smooth, tricky person
To cause to become less natural, especially to make less naive and more worldly:
Find another word for man-about-town. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for man-about-town, like: cosmopolitan, citizen of the world, man-of-the-world, fashionable man, mondain, mondaine, city-slicker, sophisticate, playboy and corinthian.