IPA: /ˌbɔːrbəˈrɪɡməs/
KK: /bɔrˈbɔrɪɡməs/
A rumbling sound that happens in the stomach or intestines when gas moves through them.
After eating a big meal, I could hear a loud borborygmus in my stomach.
Borborygmus is derived from the Greek word "borborygmos" (meaning a rumbling or gurgling sound). The term refers specifically to the sounds produced by the movement of gas in the intestines, often associated with hunger or digestion.
Imagine the gurgling sounds in your stomach when you're hungry — that's what borborygmus describes.
No commonly confused words.