English dictionary
pericardium
/,p/E/r/@/'k/A/rd/i//@/mc/&/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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a serous membrane with two layers that surrounds the heart
Source: WordNet 3.0
-
The double baglike fold of serous membrane which incloses the heart.
Source: webster1913