About The Word Acetabulum
Learn about the word Acetabulum to help solve your crossword puzzle. Discover Acetabulum definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Acetabulum
| Acetabulum Definition And Meaning |
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What's The Definition Of Acetabulum?
[n] the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint
Synonyms | Synonyms for Acetabulum: cotyloid cavity Related Terms | Find terms related to Acetabulum: See Also | hipbone | innominate bone | socket Acetabulum In Webster's Dictionary \Ac`e*tab"u*lum\, n. [L., a little saucer for
vinegar, fr. acetum vinegar, fr. acere to be sour.]
1. (Rom. Antiq.) A vinegar cup; socket of the hip bone; a
measure of about one eighth of a pint, etc.
2. (Anat.)
(a) The bony cup which receives the head of the thigh
bone.
(b) The cavity in which the leg of an insect is inserted
at its articulation with the body.
(c) A sucker of the sepia or cuttlefish and related
animals.
(d) The large posterior sucker of the leeches.
(e) One of the lobes of the placenta in ruminating
animals.
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