dead reckoning

noun

Definition of dead reckoningnext
as in theory

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Example Sentences

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.
Recent Examples of dead reckoning They are discovered well beyond the bounds of the strategic map, where the winds shift, the old answers sink, and the pilot must find the way by dead reckoning. — Jeff Degraff, Fortune, 17 Oct. 2026 The principle is a very old and simple one called dead reckoning – a very basic skill used by tyro sailors and nuclear submarine commanders. — New Atlas, 2 Dec. 2025 But for longitude, navigators had to rely on dead reckoning that was subject to errors. — Tim Bajarin, Forbes, 28 Apr. 2021 There is also straightforward dead reckoning and inertial navigation. — The Physics Arxiv Blog, Discover Magazine, 25 Mar. 2021 The vehicle could still work out position updates using rotary encoders attached to its wheels—following a general strategy that sailors used for centuries, called dead reckoning. — Shaoshan Liu, IEEE Spectrum, 20 Feb. 2020
Recent Examples of Synonyms for dead reckoning
  1. theory
  2. speculation
  3. hypothetical
  4. hypothesis
  5. thesis
  6. guessing
Noun
  • In one prominent theory, the defining feature of introspection is that it’s based on particular mental representations of other thoughts.
    — Ben Brubaker, Quanta Magazine, 4 Nov. 2026
  • Attorney General Todd Blanche subscribes to the unitary executive theory that does not recognize or allow the independence of government lawyers from the president.
    — David Baldacci, Vanity Fair, 3 Nov. 2026
Definition of theory
Noun
  • And Lowden’s wife, Irish Oscar nominee Saoirse Ronan, has also been tight-lipped on the speculation.
    — Lily Ford, HollywoodReporter, 2 Nov. 2026
  • Aaron Glenn will leave all the speculation about his job security to everyone else.
    — ABC News, ABC News, 2 Nov. 2026
Definition of speculation
Noun
  • The anti-immigrant movement reduces kids to constitutional hypotheticals and demographic statistics.
    — Hannah Harshe, Washington Post, 26 Oct. 2026
  • When asked about why voters should choose him over Vance, who is seen as the GOP’s likeliest presidential candidate, Kennedy did not wade into hypotheticals.
    — Claire Carter, The Washington Examiner, 4 Oct. 2026
Definition of hypothetical
Noun
  • In the charming, approachable How to Design a Universe, Heymans uses a similar toolkit on the simulation hypothesis.
    — Literary Hub, Literary Hub, 2 Nov. 2026
  • Solving identity at scale means evaluating competing hypotheses across candidate entities simultaneously.
    — Filip Popovic, Forbes.com, 30 Oct. 2026
Definition of hypothesis
Noun
  • The five-star analyst said that the conference supported his thesis that Nvidia continues to effectively navigate bottlenecks in the supply chain, land/power/shell, and funding.
    — TipRanks.com Staff, CNBC, 1 Nov. 2026
  • Its whole thesis points to the fallacy of being anti-immigrant or anti-Mexican in 21st century America.
    — Daniel Hernandez, Los Angeles Times, 29 Oct. 2026
Definition of thesis
Noun
  • That level of detail is what makes a modern invite harder to fake and gives guests the confidence to say 'yes' without second-guessing.
    — Kurt Knutsson, FOXNews.com, 1 Nov. 2026
  • Unifying early creative and planning phases with advanced analytics ensures downstream execution is driven by objective market signals rather than isolated guessing.
    — Arthur Zaczkiewicz, Footwear News, 29 Oct. 2026
Definition of guessing

Browse Nearby Words

dead presidents
dead reckoning
dead reckonings
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Cite this Entry

“Dead reckoning.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dead%20reckoning. Accessed 5 Nov. 2026.

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More from Merriam-Webster on dead reckoning

Britannica.com: Encyclopedia article about dead reckoning

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