Definition of grotnext
as in cavern
a naturally formed underground chamber with an opening to the surface the famous Dead Sea Scrolls were discovered in a long-forgotten grot by a shepherd boy

Synonyms & Similar Words

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Example Sentences

Recent Examples of Synonyms for grot
Noun
  • They’re designed to be that way and will probably continue to function as sonic caverns so long as current aesthetics are in fashion.
    Allyson Reedy, Denver Post, 13 May 2026
  • By the fall of 2024, the cavern's pool contained 212 fish.
    Nell Greenfieldboyce, NPR, 7 May 2026
Noun
  • In Texas, Hamilton Pool Preserve is a swimmable grotto with a massive dome ceiling and lush surroundings.
    Talia Avakian, Travel + Leisure, 14 May 2026
  • For Reykjavik native Gulla Jónsdóttir, the Aurora Borealis phenomena, molten-red erupting volcanoes, black sand shores and hot water grottoes were part of everyday life growing up.
    Sofia Celeste, Footwear News, 8 May 2026
Noun
  • Rent one from Sea Panarea to discover hidden coves, sea caves, and the nearby islets of Basiluzzo and Lisca before settling in for sunset Negronis at the see-and-be-seen Bar del Porto.
    Nicky Swallow, Travel + Leisure, 17 May 2026
  • Balance out from all the casino hype with an indulgent treatment or power nap in the salt cave.
    Condé Nast, Condé Nast Traveler, 16 May 2026
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

“Grot.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/grot. Accessed 22 May. 2026.

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