Which term means towards the midline of the body?

The term that means towards the midline of the body is "medial." In anatomical terminology, "medial" is used to describe a position that is closer to the center of the body or the imaginary vertical line that divides the body into left and right halves. For example, the nose is medial to the cheeks because it is located closer to the midline.

Understanding the other terms can provide clarity on their meanings as they relate to anatomical positioning. "Lateral" refers to a position that is farther from the midline, indicating a location that is towards the side of the body. "Proximal" relates to a position that is closer to the trunk or the point of attachment, often used in reference to limbs. Conversely, "distal" indicates a position that is farther away from the trunk or the point of attachment. Thus, the term "medial" clearly defines the relationship concerning the body’s midline.