Final answer:
Abduction of the femur is the movement of the femur bone away from the midline of the body.
Step-by-step explanation:
Abduction of the femur is the movement of the femur bone away from the midline of the body. It occurs when the leg is lifted straight out to the side, away from the body. This movement is an example of abduction, which is one of the movements that can be carried out by the hip joint.