abdomen definition

  • noun:
    • The the main human body that lies between the thorax while the pelvis and encloses the stomach, intestines, liver, spleen, and pancreas. Also referred to as belly.
    • The corresponding area in vertebrates other than mammals.
    • The posterior segment of human body in arthropods.
    • The belly, or that area of the human anatomy between your thorax additionally the pelvis. Additionally, the cavity for the belly, which will be lined by the peritoneum, and contains the belly, bowels, along with other viscera. In man, usually restricted to the component between the diaphragm and the commencement of pelvis, the remainder being called the pelvic cavity.
    • The posterior area of your body, behind the thorax, in pests, crustaceans, as well as other Arthropoda.
    • The stomach; that the main human body of a mammal which lies between the thorax additionally the pelvis; the perivisceral hole containing all of the digestive many associated with the urogenital organs and associated frameworks.
    • In vertebrates below animals, where there isn't any diaphragm, and abdomen consequently just isn't divided from the thorax, a region of this human anatomy corresponding to yet not coincident aided by the man stomach, and different in extent in accordance with the setup associated with body.
    • In entomology, the hind human body, the posterior the three elements of an ideal insect, united aided by the thorax by a slender connecting section, and containing the greater part associated with the digestive equipment.
    • In Arthropoda besides pests, the matching hinder area of the human anatomy, but distinguished from thorax, as tail of a lobster and/or apron of a crab.
    • In ascidians (Tunicata), an unique posterior percentage of your body, situated behind the fantastic pharyngeal hole, and containing a lot of the alimentary canal.
    • the region of human anatomy of a vertebrate between your thorax and also the pelvis
    • the cavity containing the main viscera; in animals it really is divided from the thorax because of the diaphragm

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