Definition of interventionism for English Language Learners. : a government policy or practice of doing things to directly influence the country's economy or the political affairs of another country. See words that rhyme with interventionism.
388 Followers. A. Gas is a product of digestion that is made primarily of odorless vapors -- carbon dioxide, oxygen, nitrogen, hydrogen, and sometimes methane. The unpleasant odor is due to bacteria in the large intestine that release small amounts of gases containing sulfur.
Definition & Facts. Gas is air in your digestive tract. Gas leaves your body through your mouth when you burp or through your anus when you pass gas. People may think that they burp or pass gas too often and that they have too much gas. However, having too much gas is rare.