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- DictionaryAb·do·men/ˈabdəmən/
noun
- 1. the part of the body of a vertebrate containing the digestive organs; the belly. In humans and other mammals, it is bounded by the diaphragm and the pelvis.
The meaning of ABDOMEN is the part of the body between the thorax and the pelvis; also : the cavity of the abdomen that is lined by peritoneum, is bounded above by the diaphragm, anteriorly by a wall of muscle and tissue, and posteriorly by the spinal column, is continuous below with the pelvic cavity, and contains many of the visceral organs ...
Mar 22, 2019 · Abdomen Definition. The abdomen refers to the region between the pelvis (pelvic brim) and the thorax (thoracic diaphragm) in vertebrates, including humans. The space constituting the abdomen is termed the abdominal cavity.
ABDOMEN definition: 1. the lower part of a person's or animal's body, containing the stomach, bowels, and other organs…. Learn more.
Your abdomen is the middle part of the front of your body, between your chest area and your pelvis. If the doctor asks if your abdomen hurts, the doctor wants to know if you have any pain in your belly area.
In vertebrates, the portion of the body between the thorax and pelvis, containing the stomach, intestines, liver, and other organs. In mammals, the abdomen is separated from the thorax by the diaphragm.
Jul 20, 2024 · abdomen, in human anatomy, the body cavity lying between the chest or thorax above and the pelvis below and from the spine in the back to the wall of abdominal muscles in the front. The diaphragm is its upper boundary. There is no wall or clear-cut boundary between it and the pelvis.
Abdomen Definition. The part of the body that lies between the thorax and the pelvis and encloses the stomach, intestines, liver, spleen, and pancreas. In vertebrates. In arthropods, the posterior body segment containing the reproductive organs, etc.
stomach, saclike expansion of the digestive system, between the esophagus and the small intestine; it is located in the anterior portion of the abdominal cavity in most vertebrates. The stomach serves as a temporary receptacle for storage and mechanical distribution of food before it is passed into the intestine.
Aug 8, 2022 · The Abdomen is the area of the human body between the thorax and pelvis. It houses the stomach, intestines, pancreas, liver, spleen, and kidneys.
Abdomen, in human anatomy, the body cavity lying between the chest or thorax above and the pelvis below and from the spine in the back to the wall of abdominal muscles in the front. The diaphragm is its upper boundary. There is no wall or clear-cut boundary between it and the pelvis. It contains... Encyclopedia Britannica, Inc., 2020.
