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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

Derived 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.

Baggu’s roomy, multi-pocket tote makes an ideal home for storing essentials like grip socks for sweat sessions on the reformer and Larq’s self-cleaning water bottle.

From The Wall Street Journal • Apr. 28, 2026

The 57-year-old has built a reputation as a reformer intent on curbing the waste of public money and attracting EU funds, but has been criticised for his "inflexibility".

From Barron's • Apr. 23, 2026

He no longer spoke primarily as a reformer, but as a performer on the political stage—a power broker.

From The Wall Street Journal • Mar. 22, 2026

Two weeks later, I returned for the reformer class.

From Los Angeles Times • Jan. 14, 2026

A former teacher, journalist, and dean of women at Northwestern University, Willard was both a visionary and a powerful reformer.

From "1919 The Year That Changed America" by Martin W. Sandler

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