Which directional term refers to a body part that is below another part?

The term that describes a body part that is below another part is "inferior." In anatomical terminology, superior refers to a position that is above another part, while anterior describes a structure that is closer to the front of the body. Lateral refers to a position that is away from the midline, meaning further to the side. In contrast, when one structure is positioned lower than another, it is accurately described as being inferior. For example, the stomach is inferior to the heart, indicating its position beneath the heart in the body. Understanding these terms is essential for accurately describing the locations and relationships of different body parts.