exact science
noun
: a science (such as physics, chemistry, or astronomy) whose laws are capable of accurate quantitative expression
Examples of exact science in a Sentence
Recent Examples on the Web
But projecting peak foliage isn't an exact science.
—
Rachel Treisman, NPR, 22 Sep. 2025
Mercadante, who has been a US Concealed Carry Association and NRA instructor for 20 years, said weeding out the bad eggs is not an exact science.
—Taylor Galgano, CNN Money, 22 Sep. 2025
City’s decision-making process has been an exact science.
—Jordan Campbell, New York Times, 13 Sep. 2025
But forecasting demand isn’t an exact science.
—Justin Worland, Time, 27 Aug. 2025
See All Example Sentences for exact science
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Rachel Treisman, NPR, 22 Sep. 2025
Mercadante, who has been a US Concealed Carry Association and NRA instructor for 20 years, said weeding out the bad eggs is not an exact science.
—Taylor Galgano, CNN Money, 22 Sep. 2025
City’s decision-making process has been an exact science.
—Jordan Campbell, New York Times, 13 Sep. 2025
But forecasting demand isn’t an exact science.
—Justin Worland, Time, 27 Aug. 2025
See All Example Sentences for exact science
Cite this Entry
“Exact science.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exact%20science. Accessed 1 Oct. 2025.
Copy CitationMedical Definition
exact science
noun
ex·act sci·ence
ig-ˈzakt-ˈsī-ən(t)s 
: a science (as physics, chemistry, or astronomy) whose laws are capable of accurate quantitative expression
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