SLDP is an acronym that stands for "SolidWorks 3D Part." It refers to a feature that is used in computer-aided design (CAD) to create complex 3D parts, assemblies, and drawings. While SLDP is a widely used term in the engineering and manufacturing industries, there are several synonyms that can be used interchangeably with the term. Examples include computer-aided drafting (CAD), modeling, three-dimensional design, 3D solid modeling, and 3D parametric modeling. Each of these terms refers to the process of creating digital models using software, which can then be used to manufacture physical products. Regardless of the term used, SLDP and its synonyms are essential tools for modern-day engineering and design.