Old Faithful

proper noun

A geyser in the American national park of Yellowstone, known for its regular eruptions.

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Meanings

proper noun
  1. A geyser in the American national park of Yellowstone, known for its regular eruptions.

Synonyms & antonyms

Also see
menstruation
Cite this entry
APA

Old Faithful. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Old%20Faithful

MLA

“Old Faithful.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Old%20Faithful. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “Old Faithful,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Old%20Faithful.

Source: Old Faithful on Wiktionary, CC BY-SA 4.0.