eruct in WordNet English dictionary

1. expel gas from the stomach
   "In China it is polite to burp at the table"
   burp  bubble  belch  eruct 
   
2. eject or send out in large quantities, also metaphorical
   "the volcano spews out molten rocks every day"; "The editors of the paper spew out hostile articles about the Presidential candidate"
   spew  spew out  eruct