Burp/bɜːrp/ Definition 1 of 3Pro Tip 1/3After Feeding Used often when talking about caring for babies who need to release gas. Remember to burp the baby after their bottle. Pro Tip 2/3Informal Setting Most appropriate in casual, informal contexts or at home, not formal occasions. He burped loudly while watching the game with friends. Pro Tip 3/3Apologize If Necessary In many cultures, it's polite to excuse yourself if you burp accidentally. Oh, excuse me for burping; I didn't mean to be rude.