What is the antiquated French term for a sidewalk in New Orleans?

The correct answer, "banquette," is rooted in the French language and reflects the city's rich cultural heritage. In the context of New Orleans, "banquette" specifically refers to a raised sidewalk or pavement alongside the street, often used for pedestrian traffic. This term is a significant aspect of the architectural vernacular of the city, representing a time when French influence was particularly strong in New Orleans.

Such sidewalks not only serve a functional purpose but also contribute to the unique streetscape of the French Quarter and other historic neighborhoods. The concept of a banquette allows for better accessibility for pedestrians in a city famous for its narrow streets and bustling atmosphere. Recognizing and using the term "banquette" enriches the understanding of New Orleans' cultural history and urban design.

Other choices like "trottior" are less commonly recognized and would not appropriately convey the same historic context. "Pavé," while related to paving stones, does not directly correspond to a sidewalk. Lastly, "rue," simply means "street" in French, which does not define a sidewalk at all. Thus, "banquette" stands out as the most fitting term.