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mysteriously

adverb

mys·​te·​ri·​ous·​ly mi-ˈstir-ē-əs-lē How to pronounce mysteriously (audio)
: in a mysterious manner : in a way that is difficult to explain or comprehend
documents that have mysteriously disappeared
smiling mysteriously
"I've got the key to my castle in the air, but whether I can unlock the door remains to be seen," observed Jo mysteriously.Louisa May Alcott

Examples of mysteriously in a Sentence

Recent Examples on the Web
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.
With help from Annabeth, Percy fights off Luke, who then mysteriously escapes. Jordana Comiter, PEOPLE, 29 Nov. 2025 Pastor Jones happened to be on his computer when the post popped up mysteriously. Staff, FOXNews.com, 28 Nov. 2025 The report comes three months after Kugler mysteriously left from the Fed’s Board of Governors without giving a reason. Dan Mangan,jeff Cox, CNBC, 15 Nov. 2025 Nikki Burdine Nikki Burdine mysteriously departed from WKRN News 2 after seven and a half years as the morning show co-anchor. Diana Leyva, Nashville Tennessean, 14 Nov. 2025 See All Example Sentences for mysteriously

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of mysteriously was in the 15th century

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Cite this Entry

“Mysteriously.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mysteriously. Accessed 6 Dec. 2025.

Last Updated: - Updated example sentences
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