"burp" in the noun sense
1. belch, belching, burp, burping, eructation
a reflex that expels gas noisily from the stomach through the mouth
"burp" in the verb sense
1. burp, bubble, belch, eruct
expel gas from the stomach
"Please don't burp at the table"
Source: WordNet® (An amazing lexical database of English)
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