theorem
noun
the·o·rem
ˈthē-ə-rəm 
ˈthir-əm
1
: a formula, proposition, or statement in mathematics or logic deduced or to be deduced from other formulas or propositions
2
: an idea accepted or proposed as a demonstrable truth often as a part of a general theory : proposition
the theorem that the best defense is offense
3
: stencil
4
: a painting produced especially on velvet by the use of stencils for each color
Examples of theorem in a Sentence
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So somebody might try to construct a mathematical theorem and then hundreds or even thousands of years later, somebody else finishes it off.
—
Lynette Rice, Deadline, 5 Mar. 2025
Pythagoras' theorem is famously brief and everybody can understand it.
—Jake Kring-Schreifels, TIME, 5 Mar. 2025
Delilah was in effect an application of a bandwidth theorem that today is known as the Nyquist-Shannon sampling theorem.
—IEEE Spectrum, 4 Feb. 2025
One consequence of this theorem is that an MLP cannot perfectly represent that function.
—Steve Nadis, Quanta Magazine, 11 Sep. 2024
See All Example Sentences for theorem
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Lynette Rice, Deadline, 5 Mar. 2025
Pythagoras' theorem is famously brief and everybody can understand it.
—Jake Kring-Schreifels, TIME, 5 Mar. 2025
Delilah was in effect an application of a bandwidth theorem that today is known as the Nyquist-Shannon sampling theorem.
—IEEE Spectrum, 4 Feb. 2025
One consequence of this theorem is that an MLP cannot perfectly represent that function.
—Steve Nadis, Quanta Magazine, 11 Sep. 2024
See All Example Sentences for theorem
Cite this Entry
“Theorem.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theorem. Accessed 12 Mar. 2025.
Copy CitationKids Definition
theorem
noun
the·o·rem
ˈthē-ə-rəm
ˈthi(-ə)r-əm
1
: a formula, proposition, or statement in mathematics or logic that has been or is to be proved from other formulas or propositions
2
: an idea accepted or proposed as a demonstrable truth
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