Acetabulum - Definition
acetabulum
n 1: the cup-shaped hollow in the hipbone into which the head of
the femur fits to form a ball-and-socket joint [syn:
acetabulum, cotyloid cavity]
n 1: the cup-shaped hollow in the hipbone into which the head of
the femur fits to form a ball-and-socket joint [syn:
acetabulum, cotyloid cavity]