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

1 sense of sinus coronarius

Sense 1
coronary sinus, sinus coronarius -- (a short sinus receiving most of the veins of the heart; empties into the right atrium)
       => venous sinus, sinus -- (a wide channel containing blood; does not have the coating of an ordinary blood vessel)