- the membranous sac enclosing the heart.
Origin of pericardium
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Examples from the Web for pericardia
Historical Examples of pericardia
Mr. Darwin writes of people who, catching turtles, drank the water that was found in their Pericardia; it was pure and sweet.The Art of Travel
- the membranous sac enclosing the heart
Word Origin for pericardium
C16: via New Latin from Greek perikardion, from peri- + kardia heart
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper
- The fibroserous sac enclosing the heart and the roots of the great vessels, consisting of two layers: the visceral layer or epicardium, immediately surrounding the heart; and the outer parietal layer, which forms the sac and is lined with a serous membrane.heart sac theca cordis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
- The membrane sac that encloses the heart in vertebrate animals.
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