It’s unknown exactly how U.S. service members in World War I (1914-18) came to be dubbed doughboys—the term most typically was used to refer to troops deployed to Europe as part of the American Expeditionary Forces—but there are a variety of theories about the origins of the nickname.
According to one explanation, the term dates back to the Mexican War of 1846-48, when American infantrymen made long treks over dusty terrain, giving them the appearance of being covered in flour, or dough. As a variation of this account goes, the men were coated in the dust of adobe soil and as a result were called “adobes,” which morphed into “dobies” and, eventually, “doughboys.”
Among other theories, according to “War Slang” by Paul Dickson the American journalist and lexicographer H.L. Mencken claimed the nickname could be traced to Continental Army soldiers who kept the piping on their uniforms white through the application of clay. When the troops got rained on the clay on their uniforms turned into “doughy blobs,” supposedly leading to the doughboy moniker.
America’s last World War I doughboy, Frank Buckles, died in 2011 in West Virginia at age 110. Buckles enlisted in the Army at age 16 in August 1917, four months after the U.S. entered the conflict, and drove military vehicles in France. One of 4.7 million Americans who served in the war, Buckles was buried at Arlington National Cemetery.
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