from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A cavity in the mesoderm of a vertebrate embryo that gives rise to the pleural, pericardial and peritoneal cavities
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity
Sorry, no etymologies found.