1. (

• spew ,
• spew_out ,
• eruct ,

) 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" ;

2. (

• burp ,
• bubble ,
• belch ,
• eruct

) expel gas from the stomach; "Please don't burp at the table" ;