endocardium
(en-do-car-di-um)
5 syllables
Definition
noun. the innermost layer of tissue lining the heart.
Example Sentence
The doctors repaired the endocardium of the heart.
More Example Sentences
Doctors study the endocardium for heart health.
Synonyms
heart lining; cardiac membrane
Antonyms
Hear It! Say It! Write It!
endocardium
