reformer

noun

re·​form·​er ri-ˈfȯr-mər How to pronounce reformer (audio)
1
: one that works for or urges reform
2
capitalized : a leader of the Protestant Reformation
3
: an apparatus for cracking oils or gases to form specialized products

Examples of reformer 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.
From splurge-worthy pilates reformers to space-saving home gyms, these picks are designed to deliver. Nora Colomer May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 7 Oct. 2025 Those bogus statistics are a good reminder that people can be brilliant technologists, while also being inept education reformers. Justin Reich, The Conversation, 3 Oct. 2025 That law is under fire for a separate reason right now, as NCAA reformers look to expand the law’s purview to include college conferences. Eben Novy-Williams, Sportico.com, 26 Sep. 2025 In the wake of the Triangle Shirtwaist Fire, politicians, reformers, and downtown activists formed the Factory Investigation Commission, which led to state and ultimately national improvements in workers’ safety and health. Annie Polland, Time, 25 Sep. 2025 See All Example Sentences for reformer

Word History

First Known Use

1526, in the meaning defined at sense 1

Time Traveler
The first known use of reformer was in 1526

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Cite this Entry

“Reformer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reformer. Accessed 16 Oct. 2025.

Kids Definition

reformer

noun
re·​form·​er ri-ˈfȯr-mər How to pronounce reformer (audio)
: one that works for reform

More from Merriam-Webster on reformer

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