Bateau

The term “bateau” in French means “boat.” It was also adopted in automotive terminology to describe the boattail shape of early race cars, resembling the prow of a boat, albeit upside down. This term became associated with the streamlined, tapering rear ends of certain vintage and classic cars, particularly in the early to mid-20th century. The aerodynamic design was intended to reduce drag and enhance speed, reflecting the influence of nautical shapes on automotive aesthetics and engineering during that era.