postcava plural
post·ca·va
The plural form of postcava is postˈcavae
P pDefinitions
- noun plural postcava See under vena cava. 1
- noun plural postcava either of two large veins discharging blood into the right atrium of the heart, one (superior vena cava or precava) conveying blood from the head, chest, and upper extremities and the other (inferior vena cava or postcava) conveying blood from all parts below the diaphragm. 1