one of the areas into which Paris and some other large French cities are divided. Arrondissement is a French word.

Le Corbusier lived in the 16th Arrondissement. 勒·柯布西耶曾居住在16区。

one of the areas into which a French department is divided. Arrondissement is a French word.

In France, cantons are sub-divisions of arrondissements, which are themselves sub-divisions of the regional départements. 在法国，县是区下面的行政区划，而区又是省下面的行政区划。