Step 1 : Introduction to the question "What is borborygmi?"
...Borborygmi is a term derived from the Latin word for "rumbling." It is the technical term for sounds originating in the digestive tract. In short, borborygmi is the sound of your stomach growling. Your doctor may hear these rumbling bowel sounds during a routine physical examination. Other times, those within a meter of you may hear the sounds without the aid of a listening device, such as a stethoscope. Borborygmi are the sounds made by undigested carbohydrates making their way through the gut. Source. HealthNCare.info