from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A rumbling noise produced by the movement of gas through the intestines.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A rumbling sound made by the movement of gas in the intestines.
from The Century Dictionary and Cyclopedia
- n. The rumbling noise caused by wind within the intestines.
New Latin, from Greek borborugmos, of imitative origin.(American Heritage® Dictionary of the English Language, Fourth Edition)
From Greek βορβορυγμος (onomatopoeia). (Wiktionary)