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
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More than 11 years after an 18-year-old North Carolina woman mysteriously disappeared on her way to work, authorities say the case has finally cracked open. Stepheny Price, FOXNews.com, 30 June 2026 The results have often left me highly frustrated, but also have given me indescribable joy at the fact of having absorbed (although only partially, of course) some of the elusive beauty of those marvelous, magical, mysteriously alluring tongues. Douglas Hofstadter, Time, 30 June 2026 The deal did not collapse mysteriously. Lien De Pau, Forbes.com, 27 June 2026 Meanwhile, Mirren wants to store her fest statue, which keeps mysteriously appearing next to an Oscar statuette, in its box in a different take on Karlovy Vary winners’ and trophies’ destinies. Georg Szalai, HollywoodReporter, 27 June 2026 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 Jul. 2026.

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