world lines

A form of world line — A path in spacetime, especially that traversed by an elementary particle from its creation to its destruction.

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Meanings

noun
  1. pluralplural of world line
Cite this entry
APA

world lines. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/world%20lines

MLA

“world lines.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/world%20lines. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “world lines,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/world%20lines.

Source: world lines on Wiktionary, CC BY-SA 4.0.