acetabulum definition

  • noun:
    • Anatomy The cup-shaped hole on base of the hipbone into that the ball-shaped mind of the femur meets.
    • Zoology The hole within the body of an insect into that the leg meets.
    • Zoology A cup-shaped construction, like the sucker of a tapeworm or leech.
    • a vinegar glass;
    • the plug associated with the hipbone;
    • a measure around one eighth of a pint
    • The bony cup which receives the top for the leg bone tissue.
    • The hole when the leg of an insect is inserted at its articulation with the human body.
    • A sucker of sepia or cuttlefish and relevant pets.
    • The large posterior sucker of this leeches.
    • the lobes associated with placenta in ruminating pets.
    • A vinegar glass; socket of the hip-bone; a measure around one eighth of a pint, etc.
    • The bony glass which obtains the head of this leg bone.
    • The hole where knee of an insect is placed at its articulation aided by the body.
    • A sucker of this sepia or cuttlefish and relevant animals.
    • the big posterior sucker of the leeches.
    • the lobes associated with the placenta in ruminating pets.
    • In Roman antiquity: A vinegar-cup; a little wide-mouthed vessel of earthenware or metal, often positioned on the more expensive food-dishes, in which vinegar or any other condiment had been offered. A dry or fluid measure, .0677 of a liter. Daremberg et Saglio. An identical glass or vessel employed by jugglers within their feats.
    • In physiology: The cavity associated with os innominatum, or hip-bone, which gets your head of femur; the cotyle, or cotyloid cavity, created in the junction regarding the ilium, ischium, and pubis. See cuts under sacrarium, quarter, innominate. A cotyledon or lobe for the placenta of ruminating pets. In insects, the socket of the trunk area in which the leg is inserted. A cup-like sucker, such as those with that the arms regarding the cuttlefish also dibranchiate cephalopodous mollusks are provided. See cut under Sepia. A sessile or pedunculate sucker-like organ in the ventral area of certain entozoa.
    • In botany: The glass- or saucer-like fructification of many lichens. The receptacle of particular fungi.
    • In music, an old instrument, made either of earthenware or of steel, utilized like a kettledrum or struck against another acetabulum following the manner of cymbals.
    • [capitalized] A genus of calcareous green alg√¶, Chlorophyce√¶, present in tropical or subtropical waters: described as anerectaxis surmounted by a good limit which consists of many radiating chambers. Additionally Acetabularia.
    • the cup-shaped hollow inside hipbone into which the head of this femur suits to make a ball-and-socket shared

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