e/Intercavernous sinuses

Information
has gloss	eng: The intercavernous sinuses are two in number, an anterior and a posterior, and connect the two cavernous sinuses across the middle line.
lexicalization	eng: Intercavernous sinuses
instance of	(noun) a blood vessel that carries blood from the capillaries toward the heart; "all veins except the pulmonary vein carry unaerated blood" venous blood vessel, vena, vein