o

noun

ˈō How to pronounce o (audio)
Definition of onext
as in zero
the numerical symbol 0 or the absence of number or quantity represented by it our zip code is six-o-three-seven-five

Synonyms & Similar Words

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Example Sentences

Recent Examples of Synonyms for o
  1. zero
  2. nothing
  3. nil
  4. aught
Noun
  • Underwood sailed his first Hail Mary attempt out of the back of the end zone, and despite the clock appearing to hit triple zeros to end the game, officials added one second back onto the clock after a review, which led to Underwood's heroics.
    — Mark Harris OutKick, FOXNews.com, 7 Sep. 2026
  • Tech has crept into every facet of everyday life, like an invisible fog of ones and zeros.
    — Hillary Busis, Vanity Fair, 28 Aug. 2026
Definition of zero
Noun
  • While CinemaCon 2026 brought us exciting news about new films, it was also bogged down with status quo nothings about how Amazon MGM still hasn’t found a new James Bond.
    — Jason P. Frank, Vulture, 17 Apr. 2026
  • When Dana, who, like Virginia, had been successful in writing pleasant but undistinguished nothings—in her case, songs for Billy Rose’s revues—decided to try taking on more serious music by studying with Boulanger, Virginia entered a deep downward spiral.
    — Literary Hub, Literary Hub, 7 Jan. 2026
Definition of nothing
Noun
  • Another stunner was Brentford’s 3-nil win over Tottenham Hotspur.
    — Greg Cote August 23, Miami Herald, 23 Aug. 2026
  • Four-nil down at half-time, Mbappe started a ridiculous comeback.
    — James Horncastle, New York Times, 19 July 2026
Definition of nil
Noun
  • Degenerates Playwright Else Went and her wife, the director Emma Rosa Went, broke the hearts of anyone who came of age in the early aughts with their play Initiative at the Public Theater last fall.
    — Jackson McHenry, Vulture, 8 Sep. 2026
  • Hilton happened to catch fire at a boom time for blogs and websites in the mid aughts.
    — Chris Gardner, HollywoodReporter, 2 Sep. 2026
Definition of aught
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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Cite this Entry

“O.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/o. Accessed 9 Sep. 2026.

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