The Vietnamese word "bặm" is a verb that generally means "to bite." In particular contexts, it describes the action of biting one's lips, which can be a way of holding back emotions, like sadness or tears.
While "bặm" specifically refers to biting, you might encounter related words that describe different types of biting or chewing: - Cắn: to bite (with the teeth, often more aggressively). - Nhai: to chew (usually more about grinding food).
"Bặm" mainly focuses on the action of biting lips, but it can also imply a sense of holding back emotions. It does not usually have other meanings outside this context.