symposium

It was drinking more than thinking that drew people to the original symposia and that gave us the word symposium. The ancient Greeks would often follow a banquet with a drinking party they called a symposion. That name came from sympinein, a verb that combines pinein, meaning "to drink," with the prefix syn-, meaning "together." Originally, English speakers only used symposium to refer to such an ancient Greek party, but in the 18th century British gentlemen's clubs started using the word for gatherings in which intellectual conversation was fueled by drinking. By the end of the 18th century, symposium had gained the more sober sense we know today, describing meetings in which the focus is more on the exchange of ideas and less on imbibing.