abdomen

Từ điển American Heritage Dictionary 4th

ab·do·men (ăbʹdə-mən, ăb-dōʹmən)n.
1. The part of the body that lies between the thorax and the pelvis and encloses the stomach, intestines, liver, spleen, and pancreas. Also called belly.
2. The corresponding region in vertebrates other than mammals.
3. The posterior segment of the body in arthropods. [Latin abdōmen, belly. See dhē- in Indo-European Roots.]

• Từ đồng nghĩa / Synonyms:
  abdominal cavity, venter, stomach, belly