Phrase guide

superior 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 head, neck, thorax and both upper limbs 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 the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: precava

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: yläonttolaskimo — large vein
  • Hungarian: felső üres gyűjtőér — large vein
  • Italian: vena cava superiore — large vein
  • Polish: żyła główna górna — large vein
  • Spanish: vena cava superior — large vein