1. relating to or involving peristalsis, the wave-like muscle contractions that move food through the digestive tract
Usage: medical; biological

Examples

• The peristaltic waves in the esophagus push food toward the stomach.
• Peristaltic contractions help move waste through the intestines.
• The doctor explained how peristaltic motion aids digestion.
• Certain medications can affect peristaltic activity in the gut.
• The peristaltic pump mimics the natural contractions of the digestive system.
• Researchers studied peristaltic movements in the small intestine.