curiosity

noun

cu·​ri·​os·​i·​ty ˌkyu̇r-ē-ˈä-s(ə-)tē How to pronounce curiosity (audio)
ˌkyər-
plural curiosities
1
: desire to know:
a
: inquisitive interest in others' concerns : nosiness
The construction inside their house aroused the curiosity of their neighbors.
b
: interest leading to inquiry
intellectual curiosity
Her natural curiosity led her to ask more questions.
2
archaic : undue nicety or fastidiousness
3
a
: one that arouses interest especially for uncommon or exotic characteristics
Tobacco was once regarded as a curiosity in Europe.
b
: an unusual knickknack : curio
The antique shop was full of curiosities.
c
: a curious trait or aspect

Examples of curiosity in a Sentence

Her natural curiosity led her to ask more questions. The arrival of a construction crew at their house attracted the curiosity of their neighbors. The movie failed to satisfy her curiosity about the assassination. Tobacco was once a curiosity in Europe. The antique shop was full of curiosities.
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.
When audiences can connect with that story, curiosity transforms into buzz. Expert Panel®, Forbes.com, 21 Aug. 2025 With a smiling face and a silicon brain, there’s a good chance that an AI Barbie could become a child’s first emotionally responsive companion outside of the family, offering comfort, curiosity, and conversation on demand. Marc Fernandez, IEEE Spectrum, 21 Aug. 2025 Until Wednesday, though, their curiosity was outweighed by a fear of upsetting state regulators who are in litigation with prediction market platforms such as Kalshi and Crypto.com. Dan Bernstein, Sportico.com, 20 Aug. 2025 Episode Six: Tensions rise as powerful enemies confront each other, a dangerous plan unfolds, and curiosity leads to deadly consequences. Billie Melissa, MSNBC Newsweek, 20 Aug. 2025 See All Example Sentences for curiosity

Word History

Etymology

see curious

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of curiosity was in the 14th century

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Cite this Entry

“Curiosity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/curiosity. Accessed 29 Aug. 2025.

Kids Definition

curiosity

noun
cu·​ri·​os·​i·​ty ˌkyu̇r-ē-ˈäs-ət-ē How to pronounce curiosity (audio)
plural curiosities
1
: an eager desire to learn and often to learn what does not concern one : inquisitiveness
2
a
: something strange or unusual
the curiosities of nature
b
: curio

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