Which term best describes a wall that does not support any weight aside from its own?

A wall that does not support any weight aside from its own is best described as a non-load bearing wall. This type of wall is primarily used to define spaces within a building rather than to carry structural loads. Non-load bearing walls can be made from a variety of materials and are often found in interior spaces where they separate rooms or areas without impacting the building's overall structural integrity.

In contrast, load-bearing walls are essential for supporting the weight of the structure above them, while structural walls are similar to load-bearing walls as they contribute to the overall strength and stability of the building. Partition walls, while often a type of non-load bearing wall, specifically refer to internal dividers that create separate spaces but do not provide structural support. Thus, non-load bearing wall is the most accurate term reflecting the characteristic of only supporting its own weight.