What is ummm meaning in text?

The term "ummm" is commonly used in text messages or online conversations as a filler or pause word. It is derived from the sound people make when they pause to gather their thoughts or to indicate uncertainty or hesitation. The term is often used in informal settings to convey a conversational tone and is not considered as a standard word in most dictionaries. It is also used to express an awkward or uncomfortable situation or to show a lack of confidence.