belching

Plural: belchings

Noun

• the forceful expulsion of something from inside
  • "the belching of smoke from factory chimneys"
• a reflex that expels gas noisily from the stomach through the mouth
• The art of producing a belch.

Verb

• expel gas from the stomach
• become active and spew forth lava and rocks
• present participle and gerund of belch

Synonyms

belch, bubble, burp, burping, eruct, eructation, erupt, extravasate