👉 Mumming is a term used in English to describe someone who is trying to be quiet or not speaking loudly. It is often used to describe someone who is upset, annoyed, or angry and wants to keep their emotions under control. In general, mumming can refer to the act of being silent or nonverbal, such as when someone is feeling sad or upset. It can also mean a specific type of speech, such as when someone is trying to avoid talking about something that they are