Definition, Meaning & Synonyms

antiperistalsis

noun

/ˌæntiːˌpɛrɪˈstælsɪs/

Definition

Antiperistalsis is the process of contraction in the digestive tract that moves contents in the opposite direction, typically towards the throat.

Examples

The doctor explained that antiperistalsis can occur during severe stomach irritation.
During the episode of nausea, he experienced antiperistalsis that led to vomiting.
Antiperistalsis is an important reflex that can help clear toxins from the stomach.

Meaning

It refers to a physiological mechanism that helps in expelling contents from the stomach or solving issues caused by normal digestion. It is often associated with vomiting.