meteorism
(MEE-tee-oh-rih-zum)
Swelling of the abdomen caused by gas in the intestines or peritoneal cavity. Also called tympanites.
The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.
Updates regarding government operating status and resumption of normal operations can be found at opm.gov.