: the inferior vena cava of vertebrates higher than fishes

Word History

Etymology

New Latin

First Known Use

1882, in the meaning defined above

Time Traveler
The first known use of postcava was in 1882

Browse Nearby Words

Cite this Entry

“Postcava.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/postcava. Accessed 1 Apr. 2025.

Medical Definition

postcava

noun
: the inferior vena cava of vertebrates higher than fishes
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