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acetabularenUK
ac·e·tab·u·lum A0049800 (ăs′ĭ-tăb′yə-ləm)n. pl. ac·e·tab·u·la (-lə) 1. Anatomy The cup-shaped cavity at the base of the hipbone into which the ball-shaped head of the femur fits.2. Zoology A cavity or socket in the body of an insect into which an appendage fits.3. Zoology A cup-shaped structure, such as the sucker of a tapeworm or leech.
[Latin acētābulum, vinegar cup, from acētum, vinegar; see acetum.]
ac′e·tab′u·lar (-lər) adj.Thesaurus| Adj. | 1. |  acetabular - of the cup-shaped socket that receives the head of the thigh bonecotyloid, cotyloidalconcave - curving inward |
EncyclopediaSeeacetabulumacetabularenUK
acetabular [as″ĕ-tab´u-ler] pertaining to the acetabulum.ac·e·tab·u·lar (as-ĕ-tab'yū-lăr), Relating to the acetabulum.ac·e·tab·u·lar (as-ĕ-tab'yū-lăr) Relating to the acetabulum. acetabulum (as″ĕ-tab′ū-lŭm) [L., a little saucer for vinegar]  ACETABULUM OF RIGHT HIP BONE (FEMALE)The cavity or depression on the lateral surface of the innominate bone (hip bone). This bone is composed of the three bones ilium, ischium, and pubis, and provides the socket into which the head of the femur fits. acetabular (-lăr), adjective See: illustrationFinancialSeeAcetabulumacetabularenUK
Related to acetabular: acetabular angle, Acetabular Fracture, Acetabular labrumSynonyms for acetabularadj of the cup-shaped socket that receives the head of the thigh boneSynonymsRelated Words |