Sans-culottes
The sans-culottes (French: [sɑ̃kylɔt]; lit. 'without breeches') were the common people of the lower classes in late 18th-century France, a great many of whom became radical and militant partisans of the French Revolution in response to their poor quality of life under the Ancien Régime. The word sans-culotte, which is opposed to "aristocrat", seems to have been used for the first time on 28 February 1791 by Jean-Bernard Gauthier de Murnan in a derogatory sense, speaking about a "sans-culottes army".