guesswork

noun

guess·​work ˈges-ˌwərk How to pronounce guesswork (audio)
: work performed or results obtained by guess : conjecture

Examples of guesswork in a Sentence

Calculating the drug's long-term effects is pure guesswork.
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.
Brands that do this well build trust faster and generate more relevant offers without relying on guesswork. Jeff Fromm, Forbes.com, 3 Sep. 2025 Smart systems and automations can take the guesswork out of when to flip switches. Nafeesah Allen, Better Homes & Gardens, 2 Sep. 2025 No tinkering or guesswork required. Mark Marino, Bon Appetit Magazine, 29 Aug. 2025 Deere is embedding higher prices in some of its early-order programs for 2026, but that’s mostly based on guesswork as policies keep changing. The Editorial Board, Chicago Tribune, 25 Aug. 2025 See All Example Sentences for guesswork

Word History

First Known Use

1725, in the meaning defined above

Time Traveler
The first known use of guesswork was in 1725

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Cite this Entry

“Guesswork.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/guesswork. Accessed 9 Sep. 2025.

Kids Definition

guesswork

noun
guess·​work -ˌwərk How to pronounce guesswork (audio)
: work performed or results gotten by guessing

More from Merriam-Webster on guesswork

Last Updated: - Updated example sentences
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