Standard Lemma guide

four-vector

noun · 1 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.

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Pronunciation

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1

noun

Meaning 1

A vector in four-dimensional vector space, especially one having three spatial dimensions and one temporal dimension.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

5 source translations are retained for this English entry.

  • French: quadrivecteur — vector in four-dimensional vector space
  • Italian: quadrivettore — vector in four-dimensional vector space
  • Portuguese: quadrivetor — vector in four-dimensional vector space
  • Portuguese: quatro-vetor — vector in four-dimensional vector space
  • Portuguese: 4-vetor — vector in four-dimensional vector space