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
How the Legal Fight Escalated What began as months of online speculation about tension between the costars after a rocky press tour soon escalated into formal legal action.
—
Elizabeth Rosner, PEOPLE, 21 Dec. 2025
The Coldplay concert moment quickly exploded into an internet firestorm, spawning memes, speculation and intense scrutiny.
—Stephanie Giang-Paunon, FOXNews.com, 20 Dec. 2025
Tsang steered the conversation toward concrete practice rather than speculation, asking how AI is already reshaping creative work, education and professional decision-making.
—Naman Ramachandran, Variety, 20 Dec. 2025
Online, the unexplained missing files fueled speculation about what was taken down and why the public was not notified, compounding long-standing intrigue about Epstein and the powerful figures who surrounded him.
—Michael R. Sisak, Fortune, 20 Dec. 2025
See All Example Sentences for speculation
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Elizabeth Rosner, PEOPLE, 21 Dec. 2025
The Coldplay concert moment quickly exploded into an internet firestorm, spawning memes, speculation and intense scrutiny.
—Stephanie Giang-Paunon, FOXNews.com, 20 Dec. 2025
Tsang steered the conversation toward concrete practice rather than speculation, asking how AI is already reshaping creative work, education and professional decision-making.
—Naman Ramachandran, Variety, 20 Dec. 2025
Online, the unexplained missing files fueled speculation about what was taken down and why the public was not notified, compounding long-standing intrigue about Epstein and the powerful figures who surrounded him.
—Michael R. Sisak, Fortune, 20 Dec. 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 25 Dec. 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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