radius

noun

Definition of radiusnext
as in diameter

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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 radius The only way to keep the mirrors pristine is to pump a continuous hurricane of hydrogen gas into the supernova’s blast radius. — Gideon Lewis-Kraus, New Yorker, 19 Oct. 2026 The hotel’s complimentary car service covers a three-mile radius—including the Montrose and River Oaks communities—and bikes are available to borrow. — Condé Nast, Condé Nast Traveler, 16 Oct. 2026 Three in the forelegs (the humerus, radius, and ulna) and two in the hind legs (femur and tibia). — Laura Baisas, Popular Science, 14 Oct. 2026 Connecting with returns data lets companies determine the blast radius of any issues flagged by consumers. — Arthur Zaczkiewicz, Footwear News, 8 Oct. 2026 See All Example Sentences for radius
Recent Examples of Synonyms for radius
diameter
Noun
  • The incident was largely forgotten until the last few days, when a farmer in rural Minnesota discovered a circular metal object about 11 feet in diameter lay amid the forest of corn stalks.
    — Eric Berger, ArsTechnica, 23 Oct. 2026
  • Meanwhile, the ship is also equipped with a large-diameter, high-efficiency propeller to reduce fuel consumption during voyages.
    — Georgina Jedikovska, Interesting Engineering, 23 Oct. 2026
Definition of diameter

Browse Nearby Words

radiomen
radius
raffish
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Cite this Entry

“Radius.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/radius. Accessed 27 Oct. 2026.

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More from Merriam-Webster on radius

Britannica.com: Encyclopedia article about radius

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