experiment

noun

ik-ˈsper-ə-mənt How to pronounce experiment (audio)
Definition of experimentnext
as in test
a procedure or operation carried out to resolve an uncertainty Benjamin Franklin's famous experiment in which he flew a kite in a thunderstorm to see if lightning and electricity were identical

Synonyms & Similar Words

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Example Sentences

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.
Recent Examples of experiment The researchers used an optical amplifier to compensate during their experiments, but practical applications would benefit from reducing this loss through design optimization. — Rupendra Brahambhatt, Interesting Engineering, 24 Oct. 2026 In this cargo will be science experiments and new technologies that will be tested on the moon's surface, including Astrolab's FLIP rover, which will explore the lunar surface with a history-making supercomputer onboard. — Chelsea Gohd, Space.com, 23 Oct. 2026 Fielder built a career by embracing discomfort Fielder’s willingness to experiment has shaped both his broader career and his comedy style. — Preston Fore, Fortune, 23 Oct. 2026 In a national experiment, Public Policy researcher Mirya Holman and colleagues found that when campaign messages triggered fears of terrorism, voters turned to their stereotypes of strong leaders as masculine. — Monique Mitchell Turner, The Conversation, 23 Oct. 2026 See All Example Sentences for experiment
Recent Examples of Synonyms for experiment
test
Noun
  • Prime Minister Benjamin Netanyahu is facing one of the most significant electoral tests of his decades-long political career after three years of war, crisis and global outcry over the country's military campaign in the Gaza Strip.
    — Yarden Segev, NBC news, 27 Oct. 2026
  • In a test involving the recognition of symbols, Cortical reports that linking up seven biological computers increased accuracy in results from around 80% to 99%.
    — New Atlas, New Atlas, 27 Oct. 2026
Definition of test

Browse Nearby Words

experiential
experiment
experimental
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Cite this Entry

“Experiment.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/experiment. Accessed 27 Oct. 2026.

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