- a reflex that expels gas noisily from the stomach through the mouth
- burp: expel gas from the stomach; "In China it is polite to burp at the table"
- erupt: become active and spew forth lava and rocks; "Vesuvius erupts once in a while"
- (belching) the forceful expulsion of something from inside; "the belching of smoke from factory chimneys"
- (Belching) The expulsion of gas through the mouth. It is uncommon in horses due to the strong sphincter muscle at the gullet’s entrance to the stomach.
- (Belching) This is also sometimes referred to as burping or eructation. The valve or sphincter at the lower end of the oesophagus relaxes and gas from the stomach is released up through the oesophagus, sometimes quite noisily. ...
- [B^] touches FTs to middle of chest and hands moves upwards and down slightly while body moves forward. For a QuickTime movie of this sign, see ASL browser - belch.