atrium (0 synonym found)

We don't have synonyms for atrium yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are natrium and arium.


We don't have any synonyms for atrium yet.

Did you mean…

Think atrium belongs in the thesaurus? Recommend it and we'll take a look.


Definition of atrium:

(n) : a square hall lighted from above, into which rooms open at one or more levels; a body cavity or chamber, especially an upper chamber of the heart that receives blood from the veins and forces it into a ventricle. An auricle. In higher vertebrates, the right atrium receives blood from the superior vena cava and inferior vena cava, and the left atrium receives blood from the left and right pulmonary veins

Definition of atrium:

(n) : a square hall lighted from above, into which rooms open at one or more levels; a body cavity or chamber, especially an upper chamber of the heart that receives blood from the veins and forces it into a ventricle. An auricle. In higher vertebrates, the right atrium receives blood from the superior vena cava and inferior vena cava, and the left atrium receives blood from the left and right pulmonary veins

Back to Top