venous sinus

venous sinus
venous sinus n
1) a large vein or passage (as the canal of Schlemm) for venous blood
2) SINUS VENOSUS

* * *

1. a large vein or channel for the circulation of venous blood, such as one of the sinuses of the dura mater. 2. s. venosus (def. 1).

Medical dictionary. 2011.

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