What term refers to a graphic representation of an object in printreading?

The correct answer is the term that effectively describes a graphic representation of an object in printreading. In this context, the term "symbol" is used to denote a visual shorthand that conveys specific information about an object, feature, or concept clearly and quickly. Symbols are essential in printreading because they simplify complex data into universally recognizable graphics, which enhances communication and understanding within technical documents, such as blueprints or schematics.

For instance, in architectural drawings, various symbols might represent different types of doors, windows, or electrical components. This allows anyone skilled in reading such documents to understand the layout and specifications without needing extensive descriptive text.

While icons, diagrams, and sketches also represent objects, they serve different purposes. Icons often imply a concept or action, diagrams usually convey relationships or processes more than just object representation, and sketches are more informal drawings that capture ideas without the precision typically required in formal printreading contexts. Thus, while related, they do not encapsulate the specific function of symbols as effectively as the correct answer does.