Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun endocardium

1 sense of endocardium

Sense 1
endocardium -- (the membrane that lines the cavities of the heart and forms part of the heart valves)
       => serous membrane, serosa -- (a thin membrane lining the closed cavities of the body; has two layers with a space between that is filled with serous fluid)