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Uterus   Listen
noun
Uterus  n.  
1.
(Anat.) The organ of a female mammal in which the young are developed previous to birth; the womb. Note: The uterus is simply an enlargement of the oviduct, and in the lower mammals there is one on each side, but in the higher forms the two become more or less completely united into one. In many male mammals there is a small vesicle, opening into the urinogenital canal, which corresponds to the uterus of the female and is called the male uterus, or uterus masculinus.
2.
(Zool.) A receptacle, or pouch, connected with the oviducts of many invertebrates in which the eggs are retained until they hatch or until the embryos develop more or less.






Collaborative International Dictionary of English 0.48








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"Uterus" Quotes from Famous Books



... wall) which solipeds have for this affection is indirectly due to this one cause—vaso-constriction. According to Dr. D.M. Campbell, the effect of toxic materials, which may be absorbed from the digestive tract or the uterus in parturient females, upon the vaso-constrictor nerves, is such that a passive congestion of the sensitive laminae occurs and laminitis is the result. He believes that even the chilling of the surface of the body when very warm, by a cold rain, constitutes a condition wherein the effect ...
— Lameness of the Horse - Veterinary Practitioners' Series, No. 1 • John Victor Lacroix

... subject to variations from the normal, either through the commingling of two conceptions or of faulty development affecting other parts of the body,—conditions that go to form monstrosities. Debierre gives one peculiar case of a duplication of vagina and uterus in a girl of nineteen, the appearance of the parts and the septum between the vaginae giving to the whole an appearance precisely similar to that of a double-barreled shot-gun. These monstrosities are as likely to happen as the different forms that affect—either by arrested ...
— History of Circumcision from the Earliest Times to the Present - Moral and Physical Reasons for its Performance • Peter Charles Remondino

... (Fig 9) there is a shallow external orifice which is continued into the bladder by a short canal, the urethra, the remaining urinary surface being the same as in the male; the external opening also is extended into the short, wide tube of the vagina, which is continuous with the canal of the uterus. This canal is continued on both sides into the Fallopian tubes or oviducts. There is thus in the female a more complete separation of the urinary and the genital surfaces than in the male. Practically all of the waste material of the body which results from cell activity ...
— Disease and Its Causes • William Thomas Councilman

... stomach, D, is compressed in its transverse diameter; both the stomach, upper intestines, and liver are pressed downward on the kidneys, M, M, and on the lower portions of the bowels [the intestinal tube is denoted by the letters f, j, and k,] while the bowels are crowded down on the uterus, i, and bladder, g. Thus every vital organ is either functionally obstructed or mechanically disordered, and diseases more or less aggravated, the condition of all. In post-mortem examinations the liver has been found deeply indented ...
— The Arena - Volume 4, No. 22, September, 1891 • Various

... are the womb or uterus, two ovaries, two fallopian tubes and the vagina. The womb or uterus is the "nest." It is about the size of and is shaped like a pear. It is hollow, however, though its walls are quite thick. The ovaries are about the size of a peach stone and lie at the side of the womb,—one on either ...
— The Eugenic Marriage, Vol 2 (of 4) - A Personal Guide to the New Science of Better Living and Better Babies • W. Grant Hague

... separates the cavity of the chest from that of the abdomen. The partition, D, forms a floor for the digestive cavity, F, and a roof for the pelvis; the pelvic cavity is occupied mainly by the generative organs. The upper part of the uterus is firmly fixed to the partition, D, by which the pelvis is covered. Now, the diaphragm, A, and the external respiratory muscles are in ceaseless motion performing the act of breathing. The diaphragm acts like the piston of a pump, both on the lungs above, and ...
— Scientific American Supplement, Vol. XV., No. 388, June 9, 1883 • Various



Words linked to "Uterus" :   cervical glands of the uterus, cervix, uterine cavity, Fallopian tube, oviduct, uterine cervix, uterine tube, venter, womb, female reproductive system



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