Stomach

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** The primary organ of food digestion. It is located under the diaphragm, between the liver and the spleen as well as between the esophagus and the small intestine.

**Synonyms:** - Gastric - Gastrointestinal Tract, Stomach - STOMACH - Stomach structure (body structure) - Stomach, NOS - stomach - stomach