n either side of the body below the waist and above the thigh
n the structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs or corresponding parts in other vertebrates
n the ball-and-socket joint between the head of the femur and the acetabulum
n (architecture) the exterior angle formed by the junction of a sloping side and a sloping end of a roof
n the fruit of a rose plant
[化] 高抗冲聚苯乙烯