‘Decimate’ means much more today than it did in ancient Rome : NPR
A depiction of a Roman decimation. William Hogarth/Wikipedia Commons hide caption toggle caption William Hogarth/Wikipedia Commons If you’ve been following the news lately, you might have noticed that a certain word has suddenly become a favorite of President Trump’s: “decimate.” He has used it a lot to describe U.S. military action against Iran. Take, for example, part of his April 1 address to the nation about Operation Epic Fury: “We’ve beaten and completely decimated Iran. They are decimated both militarily and economically.” Today, most people know the word as a synonym for “destroy.” But fewer realize its origins — or that it’s come to mean something strikingly different than it once did. Michiel de Vaan, an etymologist at the University of Basel in Switzerland, says decimate traces back to the Latin decimatio, by way of decimus, meaning a tenth. In its original Latin form, decimatio “meant to take out and kill one-tenth of a group of soldiers,” he says. It meant something very specific — a brutal form of discipline, not a vague notion of …








