Which of the following is NOT one of the five basic types of roof designs?

The five basic types of roof designs commonly recognized in carpentry and architecture include shed, gable, hip, gambrel, and mansard. The shed roof is characterized by a single slope, the gable roof features two slopes that meet at a peak, while the gambrel roof has a distinctive two-sided shape with two slopes on each side.

The term "jargon," on the other hand, does not correspond to any recognized type of roof design. It generally refers to specialized terminology used within a particular field, which makes it unassociated with roofing structures. Thus, identifying jargon as not being one of the roof types helps clarify the list of recognized designs in carpentry, reinforcing the understanding of roof construction styles and their unique characteristics.