microseism

noun

Definition of microseismnext
as in microearthquake

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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 microseism And there’s a similar volcanic microseism that’s already well documented in Japan. — Caroline Delbert, Popular Mechanics, 21 Feb. 2022
Recent Examples of Synonyms for microseism
  1. microearthquake
  2. convulsion
  3. upheaval
Noun
  • Earthquakes like the one recorded on the Alabama-Georgia border are known as microearthquakes and are not usually felt by people.
    — Howard Koplowitz | [email protected], al, 5 May 2023
Definition of microearthquake
Noun
  • The severe strain of the virus often presents as a fever, neck stiffness, stupor, disorientation, coma, tremors, convulsions, muscle weakness, or paralysis.
    — Mary Ella Hastings July 24, Fort Worth Star-Telegram, 24 July 2026
  • Later Wednesday, Mexico City Health Secretary Nadine Gasman, told a news conference that another man, about 30, was treated by emergency personnel after suffering an epileptic seizure, convulsions, and gastrointestinal bleeding.
    — ABC News, ABC News, 1 July 2026
Definition of convulsion
Noun
  • The upheaval this regulation will bring is therefore imminent!
    — Arthur Zaczkiewicz, Footwear News, 29 July 2026
  • However, the approaching eclipse season comes with a lightning flash of inspiration, along with the usual possibility for upheaval and sudden plot twists.
    — Steph Koyfman, Condé Nast Traveler, 29 July 2026
Definition of upheaval

Browse Nearby Words

microseconds
microseism
microseisms
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Cite this Entry

“Microseism.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/microseism. Accessed 5 Aug. 2026.

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More from Merriam-Webster on microseism

Britannica.com: Encyclopedia article about microseism

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