Thesaurus.com
Dictionary.com
Definitions

mysterious

[mi-steer-ee-uhs] / mɪˈstɪər i əs /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

These include a fragment from Byron—only a few scribbled pages, set in a Turkish cemetery, about the mysterious Augustus Darvell—and a long story called “The Vampyre” by John William Polidori, Byron’s former doctor.

From The Wall Street Journal ● Oct. 9, 2026

Guiding a young heroine to meet a mysterious faun, for a moment, the fantastical creature looks as though it might cross the threshold of the screen.

From Los Angeles Times ● Oct. 9, 2026

Last week, a 28-year-old laboratory worker—who, notably, worked at an anti-plague research institute—died under mysterious circumstances in a remote Siberian city.

From Slate ● Oct. 8, 2026

The findings raise the possibility that some mysterious cosmic flashes, whose sources have been difficult to explain, may actually come from merging neutron stars.

From Science Daily ● Sep. 30, 2026

Finally, a lot of people will say the Mona Lisa is famous for her mysterious smile.

From "The Mona Lisa Vanishes" by Nicholas Day




Vocabulary lists containing mysterious


Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training