convivium
n.— «Miami and Tallahassee have chapters, which the Slow Food folk refer to as conviviums. I guess it is slower and more impressive to say than “chapter.” And the plural “convivia” clearly has more cachet than “chapters.”» —“Central Florida sets a great table: Pull up a chair and dig in” by Heather McPherson Orlando Sentinel (Florida) Dec. 27, 2006. (source: Double-Tongued Dictionary)
Further reading
Twice a day the River Thames recedes, revealing a muddy shoreline. Hobbyists known as mudlarks stroll the surface searching for objects that have found their way into the river over the centuries, everything from ancient Roman jewelry to modern...
Chad in Hilliard, Florida, wonders about the expression old as Methuselah, meaning “extremely advanced in years.” The phrase references Methuselah, a figure in Jewish, Islamic, and Christian tradition said to be 969 years old when he...