What does the term 'abdomen' refer to in anatomy?

The term 'abdomen' in anatomy specifically refers to the portion of the trunk that lies between the chest and the pelvis. This region is typically associated with the digestive organs and plays a crucial role in various bodily functions, such as digestion, excretion, and respiration. Understanding this definition is important for anyone studying human anatomy, as it helps in identifying the location of structures within the body and their relation to other anatomical regions.

The abdomen houses vital organs including the stomach, intestines, liver, and kidneys, among others. Recognizing its boundaries and significance also aids in clinical practice, where awareness of abdominal pain or issues can pinpoint potential health problems.