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 But for longitude, navigators had to rely on dead reckoning that was subject to errors. — Tim Bajarin, Forbes, 28 Apr. 2021 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 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
  • Germ theory also emerged in the late 1800s, in which scientists discovered that germs caused disease.
    — Melissa Rudy, FOXNews.com, 3 July 2026
  • The two budding geniuses would sit in Charles’ apartment for hours, talking music theory and analyzing records, though Jones’s curiosity occasionally exhausted Charles.
    — Hadley Hall Meares, Vanity Fair, 3 July 2026
Definition of theory
Noun
  • This is bound to reignite ongoing speculation about Chanel expanding into menswear, which reached new heights when the house tapped Pedro Pascal as ambassador in April under Blazy.
    — Laure Guilbault, Vogue, 2 July 2026
  • Despite the speculation, very few details have emerged, and almost no leaks have surfaced.
    — Charlie Carballo, USA Today, 1 July 2026
Definition of speculation
Noun
  • With that in mind, let’s run through some of those hypotheticals that Zito will be facing — and has been facing — as free agency looms.
    — Jordan McPherson, Miami Herald, 28 June 2026
  • And in desperate times, people don’t tend to think in hypotheticals or a decade out.
    — Katie Kilkenny, HollywoodReporter, 24 June 2026
Definition of hypothetical
Noun
  • The interest rate hypothesis points the wrong direction — the most rate-sensitive occupations, like construction, have the lowest AI exposure.
    — Nick Lichtenberg, Fortune, 27 June 2026
  • Science is designed to estimate risk, test hypotheses, identify patterns, and reduce the likelihood of false causal inference.
    — Alex Smolak, STAT, 27 June 2026
Definition of hypothesis
Noun
  • GameStop's takeover pursuit adds a headline catalyst, but the more durable thesis is that eBay's own operating momentum is improving.
    — Tony Zhang, CNBC, 1 July 2026
  • The thesis rests on a claim that would have sounded absurd a year ago.
    — Boaz Sobrado, Forbes.com, 1 July 2026
Definition of thesis
Noun
  • Finding them has typically been an expensive, dangerous guessing game.
    — Mrigakshi Dixit, Interesting Engineering, 3 July 2026
  • His opponents in an Indigenous game of guessing, strategy and spirituality pointed to the left.
    — ABC News, ABC News, 2 July 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 7 Jul. 2026.

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More from Merriam-Webster on dead reckoning

Britannica.com: Encyclopedia article about dead reckoning

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