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reformer

American  
[ri-fawr-mer] / rɪˈfɔr mər /

noun

  1. a person devoted to bringing about significant change in attitudes and practices, such as in politics or society generally or within a particular organization.

  2. Church History. Reformer, any of the leaders of the Reformation.


Other Word Forms


Etymology

Origin of reformer

First recorded in 1520–30; reform + -er 1


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

St Giles was first founded in 1124 as a Catholic church but later became a key site during the spread of Presbyterianism in Scotland when reformer John Knox was elected as its minister in 1560.

From BBC ● Oct. 5, 2026

He was joining his wife, Sabrina Walker, for a class at Solidcore, a trendy chain where fitness buffs sweat it out on Pilates-inspired reformer machines.

From The Wall Street Journal ● Sep. 21, 2026

Not whether Ellison privately considers himself a conservative, a liberal or a man above ideology, nor whether Weiss thinks of herself as a dissident or a reformer.

From Salon ● Aug. 8, 2026

"Fedorov increasingly came to be seen as a new political star and as the most successful reformer in the current government," Political analyst Volodymyr Fesenko told AFP.

From Barron's ● Jul. 16, 2026

I diversified my training, too, by incorporating Pilates reformer, kickboxing, interval running, everything and anything to increase my stamina and strength.

From "Proud" by Ibtihaj Muhammad

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