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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In the cover image by the late Native American painter Jaune Quick-to-See Smith, Coyote holds his paws over his face, one eye peeking mysteriously out. Mona Gable, Outside, 9 Nov. 2025 Pike played Amy Elliott Dunne opposite Ben Affleck’s Nick in director David Fincher's film adaptation of Gillian Flynn’s 2012 novel about a wife who mysteriously disappears. Jack Smart, PEOPLE, 8 Nov. 2025 After Juneid and Zainab’s deaths, the children who had mysteriously vanished begin to reappear in the very same places where they were last seen—unharmed, as if awakening from a long dream. Isadora Wandermurem, Time, 8 Nov. 2025 Among the recurrent themes are suicide, mysteriously intractable sorrow, and failed attempts at familial and romantic connection. Margaret Talbot, New Yorker, 3 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 16 Nov. 2025.

Last Updated: - Updated example sentences
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