Which term is associated with being closer to the back of the body?

The term associated with being closer to the back of the body is "posterior." In anatomical terminology, this term is used to describe the position of structures relative to one another. Specifically, "posterior" indicates that a structure is located towards the back side of the body, as opposed to the front, which would be described as "anterior."

For instance, the shoulder blades are located posteriorly compared to the chest. This understanding is crucial in medical anatomy to accurately describe locations and orientations of various parts of the body in relation to each other, which is essential for diagnostics, treatment, and communication in the medical field.