speculation
noun
spec·u·la·tion
ˌspe-kyə-ˈlā-shən 
: an act or instance of speculating: such as
a
: assumption of unusual business risk in hopes of obtaining commensurate gain
b
: a transaction involving such speculation
Examples of speculation in a Sentence
He dismissed their theories as mere speculation.
The book is just a lot of idle speculation about the future.
Her speculations leave many questions unanswered.
He lost everything in foolish land speculation.
Recent Examples on the Web
As much as the 49ers try to shield themselves from media speculation, Bethune couldn’t help but hear that their defense was in a bad way with Warner gone.
—
Jerry McDonald, Mercury News, 20 Oct. 2025
Amid speculation about why Brandy abruptly left the concert — Monica immediately dismissed any possible bad blood by shouting out Brandy when the show continued — the singer explained in a statement Sunday morning that she was forced to exit due to health issues.
—Daniel Kreps, Rolling Stone, 19 Oct. 2025
Whispers of bad blood between Brandy and Monica circulated after the song hit airwaves, fueling speculation with its narrative about them fighting over a boy.
—Shania Russell, Entertainment Weekly, 19 Oct. 2025
Understandably, this behavior fuels public speculation that the ultra-rich are preparing for social collapse, climate disaster, or rogue AI.
—Christopher McFadden, Interesting Engineering, 19 Oct. 2025
See All Example Sentences for speculation
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Jerry McDonald, Mercury News, 20 Oct. 2025
Amid speculation about why Brandy abruptly left the concert — Monica immediately dismissed any possible bad blood by shouting out Brandy when the show continued — the singer explained in a statement Sunday morning that she was forced to exit due to health issues.
—Daniel Kreps, Rolling Stone, 19 Oct. 2025
Whispers of bad blood between Brandy and Monica circulated after the song hit airwaves, fueling speculation with its narrative about them fighting over a boy.
—Shania Russell, Entertainment Weekly, 19 Oct. 2025
Understandably, this behavior fuels public speculation that the ultra-rich are preparing for social collapse, climate disaster, or rogue AI.
—Christopher McFadden, Interesting Engineering, 19 Oct. 2025
See All Example Sentences for speculation
Cite this Entry
“Speculation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/speculation. Accessed 23 Oct. 2025.
Copy CitationKids Definition
speculation
noun
spec·u·la·tion
ˌspek-yə-ˈlā-shən
1
: thoughts or guesses about something
much speculation about who the new teacher would be
2
: the taking of a big risk in business in hopes of making a big profit
Legal Definition
speculation
noun
spec·u·la·tion
ˌspe-kyə-ˈlā-shən
: an act or instance of speculating: as
a
: assumption of unusual business risk in hopes of obtaining commensurate gain
b
: a transaction involving such speculation
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