reformed
Americanadjective
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amended by removal of faults, abuses, etc.
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improved in conduct, morals, etc.
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(initial capital letter) noting or pertaining to Protestant churches, especially Calvinist as distinguished from Lutheran.
adjective
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of or designating a Protestant Church, esp the Calvinist as distinct from the Lutheran
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of or designating Reform Judaism
Other Word Forms
Etymology
Origin of reformed
Explanation
Someone who's reformed is changed in a positive way. A reformed bully has stopped shoving smaller kids around and makes a point of treating everyone kindly. A reformed prison system would be one that has eliminated controversial punishments like solitary confinement, and a reformed group of military rebels might form a peaceful political party. Sometimes you'll see this adjective in a religious context — for example, Calvinism is known as "Reformed Christianity," a reference to the Protestant Reformation. The Latin root, reformare, means "change."
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.
In June 1530 Hans Holbein the Younger was rounded up for being a truant from the Reformed Church and its newfangled Eucharist.
From The Wall Street Journal • Mar. 27, 2026
According to Historic England, the building was originally constructed as a United Reformed Church by Lockwood and Mawson of Bradford between 1857 and 1859.
From BBC • Sep. 6, 2025
Hegseth, as the statement noted, attends a church affiliated with the Communion of Reformed Evangelical Churches, a conservative network of churches founded by Wilson.
From Slate • Aug. 12, 2025
In circles that emphasize biblical patriarchy, often rooted in the Calvinist or Reformed wing of Christianity, some have suggested that civil government should have no role in consecrating marriage.
From Salon • May 26, 2024
The university’s professor of mathematics was Michael Maestlin, who dutifully taught his students in public the Ptolemaic system approved by the Reformed Church.
From "The Scientists" by John Gribbin
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.