WordNet: acetabulum, cotyloid cavity
the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint
- hypernym socket
- part holonym hipbone, innominate bone
acetabulum
- (englanti) acetabular (derivationally related)
- (suomi) lonkkamalja (synonyymi)
cotyloid cavity
- (suomi) nivelkuoppa (synonyymi)