1 Definition of retch

Meaning of retch: The action of the stomach and esophagus to try to vomit (eject some or all of the contents of the stomach).

The action of the stomach and esophagus to try to vomit (eject some or all of the contents of the stomach). Retching that does not cause vomiting is called dry heaves.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.