noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Alternative form of praecava. alt-of, alternative
2. 2
   receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins wordnet

Synonyms

All synonyms

superior vena cavasuperior vena cava

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.