First World War

proper noun

World War I.

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Meanings

proper nounthe First World War
  1. World War I.

    1920, Charles à Court Repington, title of book The First World War.

Synonyms & antonyms

Also see
first warwar to end all warsworld war i
Cite this entry
APA

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

MLA

“First World War.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/First%20World%20War. Accessed November 4, 2026.

Chicago

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

Source: First World War on Wiktionary, CC BY-SA 4.0.