Which of the following terms denotes drawing a limb away from the center of the body?

The term that denotes drawing a limb away from the center of the body is "abduct." This term comes from the anatomical language regarding movement, where "abduction" specifically refers to the action of moving a limb away from the midline. It is often used in the context of discussing joint movement, particularly in the arms and legs.

For example, when you raise your arms to the side away from your body, you are performing shoulder abduction. This movement is essential in various activities, including sports and daily tasks, and understanding its definition can enhance comprehension of related anatomical movements.

In contrast, the term "adduct" refers to the movement of a limb toward the center of the body, and the terms "flex" and "extend" describe movements that decrease or increase the angle between body parts at a joint, respectively. Thus, "abduct" is the correct choice for the action of drawing a limb away from the center.