Meaning of "petroleuse" in the English dictionary

Pétroleuses were, according to popular rumours at the time, female supporters of the Paris Commune, accused of burning down much of Paris during the last days of the Commune in May 1871. During May, when Paris was being recaptured by loyalist Versaillais troops, rumours circulated that lower-class women were committing arson against private property and public buildings, using bottles full of petroleum or paraffin which they threw into cellar windows, in a deliberate act of spite against the government. Many Parisian buildings, including the Hôtel de Ville the Tuileries Palace, the Palais de Justice and many other government buildings were in fact set afire by the soldiers of the Commune during the last days of the Commune, prompting the press and Parisian public opinion to blame the pétroleuses. The history of the Paris Commune by Maxime Du Camp, written in the 1870s, and more recent research by historians of the Paris Commune, including Robert Tombs and Gay Gullickson, concluded that there were no incidents of deliberate arson by pétroleuses.