Phrase guide

inferior vena cava

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

The large vein which returns blood from the lower extremities, and the pelvic and abdominal organs, to the right atrium of the heart.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

receives blood from lower limbs and abdominal organs and empties into the posterior part of the right atrium of the heart; formed from the union of the two iliac veins

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: postcava

Antonyms: none provided

Broader terms: vena cava

History

Etymology

No etymology was provided for this word.

Across languages

Translations

5 source translations are retained for this English entry.

  • Finnish: alaonttolaskimo — large vein
  • Hungarian: alsó üres gyűjtőér — large vein
  • Italian: vena cava inferiore — large vein
  • Polish: żyła główna dolna — large vein
  • Spanish: vena cava inferior — large vein