What term describes the total length of an object in dimensions?

The term that describes the total length of an object in dimensions is "overall." This term is commonly used in technical drawings and specifications to indicate the complete measurement of an object from one end to the other, encompassing all dimensions without exception. For example, when looking at a welded assembly, the overall length would provide crucial information needed for fitting and installation purposes.

Other terms may refer to more specific aspects or properties of objects. "Feature" typically refers to a specific detail or characteristic of an object, such as holes, grooves, or surfaces. "Angular" relates to the measurement of angles rather than the linear dimensions of an object. "Profile" often describes the outline or contour of an object from a specific viewpoint, which does not encompass the total length as the term "overall" does.