1 Charting the Labor Market (monthly)âa package of charts featuring data from the Current Population Survey. 2  Subscribe to the BLS News Service -- receive The Employment Situation news releases by e-mail.
Medical Definition of peritoneal cavity. : a space formed when the parietal and visceral layers of the peritoneum spread apart.
The peritoneum (/ËpÉrÉ¨tÉnËiÉm/) is the serous membrane that forms the lining of the abdominal cavity or the coelom-it covers most of the intra-abdominal (or coelomic) organs-inamniotes and some invertebrates (annelids, for instance).