bidonville

[French bee-dawn-veel] /French bi dɔ̃ˈvil/
noun, plural bidonvilles
[French bee-dawn-veel] /French bi dɔ̃ˈvil/ (Show IPA)
1.
(especially in France and North Africa) an impoverished shantytown on the outskirts of a city.
Origin
1950-55; < French, equivalent to bidon metal drum, can (for oil, etc.) (earlier, five-pint wooden jug; of uncertain origin) + -ville, combining form, in placenames, of ville city < Latin vīlla villa; metal cans are often used as building materials in such towns