- 1
(noun) the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint
syn. cotyloid cavity
WordNet 3.1
acetabulum
æsә'tæbjulәm2 senses · 237 ms
(noun) the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint
syn. cotyloid cavity
WordNet 3.1