Search Result for "pericardial space":
Wordnet 3.0

NOUN (1)

1. the space between the layers of the pericardium that contains fluid that lubricates the membrane surfaces and allows easy heart movement;
[syn: pericardial cavity, pericardial space]



WordNet (r) 3.0 (2006):

pericardial space
    n 1: the space between the layers of the pericardium that
         contains fluid that lubricates the membrane surfaces and
         allows easy heart movement [syn: pericardial cavity,
         pericardial space]