·adj Turgid with flatus; as, a flatulent tumor.
II. Flatulent ·adj Generating, or tending to generate, wind in the stomach.
III. Flatulent ·adj Affected with flatus or gases generated in the alimentary canal; windy.
IV. Flatulent ·adj Pretentious without substance or reality; puffy; empty; vain; as, a flatulent vanity.