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.
The glade has mysteriously emptied of wildlife just before a highway is set to be built straight through it. David Sims, The Atlantic, 26 Mar. 2026 Jahmil Eady, United States, 2025 When gentrifiers begin to mysteriously die, a Gullah Geechee handywoman who recently lost her home, must decide whether to help them or leave the newcomers to their fate. William Earl, Variety, 25 Mar. 2026 The metal spikes and rails mysteriously installed earlier this year on downtown Austin planter-box benches have been removed. Chaya Tong, Austin American Statesman, 24 Mar. 2026 Hussey joined Oregon State early last season, and mysteriously was used on just 51 defensive snaps (at safety and nickel) and appeared in only four games — Oregon, Houston, Appalachian State and Wake Forest. Barry Jackson, Miami Herald, 23 Mar. 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 4 Apr. 2026.

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