redaction

noun

re·​dac·​tion ri-ˈdak-shən How to pronounce redaction (audio)
1
: an act or instance of redacting something
2
: a work that has been redacted : edition, version
redactional adjective

Did you know?

Here's a quiz for all you etymology buffs. Can you pick the words from the following list that come from the same Latin root?

A. redaction B. prodigal C. agent D. essay
E. navigate F. ambiguous

If you guessed all of them, you are right. Now, for bonus points, name the Latin root that they all have in common. If you knew that it is the verb agere, meaning to "to drive, lead, act, or do," you get an A+. Redaction is from the Latin verb redigere ("to bring back" or "to reduce"), which was formed by adding the prefix red- (meaning "back") to agere. Some other agere offspring include act, agenda, cogent, litigate, chasten, agile, and transact.

Examples of redaction 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.
That redaction requirement was won after the four victims’ families took the issue to court. Sally Krutzig, Idaho Statesman, 22 Jan. 2026 The department has said the release of the files was delayed by redactions required to protect the identities of those who were abused. Michael R. Sisak, Los Angeles Times, 21 Jan. 2026 The several thousand released to the public have included significant redactions that the Justice Department has also missed a deadline to explain. Molly Crane-Newman, New York Daily News, 21 Jan. 2026 Earlier this week, 19 of Epstein’s victims requested that a Justice Department watchdog review the agency’s work, alleging that the redactions have not adequately concealed survivors’ names and identifiers. Will Gottsegen, The Atlantic, 17 Jan. 2026 See All Example Sentences for redaction

Word History

Etymology

French rédaction, from Late Latin redaction-, redactio act of reducing, compressing, from Latin redigere to bring back, reduce, from re-, red- re- + agere to lead — more at agent

First Known Use

1785, in the meaning defined at sense 1

Time Traveler
The first known use of redaction was in 1785

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Cite this Entry

“Redaction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/redaction. Accessed 28 Jan. 2026.

Last Updated: - Updated example sentences
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