trial and error

noun

Synonyms of trial and errornext
: a finding out of the best way to reach a desired result or a correct solution by trying out one or more ways or means and by noting and eliminating errors or causes of failure
also : the trying of one thing or another until something succeeds

Examples of trial and error in a Sentence

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.
This realistically requires some trial and error, as it’s not entirely cut and dry, so here’s where to begin. — Erik Kain, Forbes.com, 28 Aug. 2026 The spice used to season the brisket is a 12-spice blend that Abdul-Kafi created after some trial and error. — Maven Navarro, Fort Worth Star-Telegram, 27 Aug. 2026 As a result, Microduck should be able to learn new tricks through trial and error. — Michael Kan, PC Magazine, 27 Aug. 2026 Her advice for anybody considering a full-time cruise lifestyle like she and her husband is trial and error. — Scott Laird, Travel + Leisure, 26 Aug. 2026 See All Example Sentences for trial and error

Word History

First Known Use

1806, in the meaning defined above

Time Traveler
The first known use of trial and error was in 1806

Rhymes for trial and error

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Browse Nearby Words

trial
trial and error
trial at bar
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Cite this Entry

“Trial and error.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trial%20and%20error. Accessed 1 Sep. 2026.

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Kids Definition

trial and error

noun
: the trying of one thing or another until something succeeds

More from Merriam-Webster on trial and error

Thesaurus: All synonyms and antonyms for trial and error

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