Sound of a human flatus Non-medical definitions of the term include "the uncomfortable condition of having gas in the stomach and<unk> s", or "a state of excessive gas in the alimentary canal". These definitions highlight that many people consider "bloating", abdominal distension or increased volume of intestinal gas, to be synonymous with the term flatulence (although this is technically inaccurate). Colloquially, flatulence may be referred to as "farting", "pumping", "trumping", "blowing off", "pooting", "passing gas", "breaking wind", "backfiring", or simply (in American English) "gas" or (British English) "wind". Derived terms include vaginal flatulence, otherwise known as a queef.
symptom of Bowel obstruction
symptom of Upper gastrointestinal bleeding
symptom of Gastritis
symptom of Intestinal pseudo-obstruction
symptom of Diverticulitis
symptom of Intussusception 
symptom of Short bowel syndrome
symptom of Gastroenteritis