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.
Hazing findings heavily redacted In years past, the university has responded to open records requests by furnishing investigative documents related to hazing findings with minimal redactions. Matthew Kelly april 6, Kansas City Star, 6 Apr. 2026 Senior Assistant County Attorney Bryan Schmid argued in court filings that Scott failed to show the law is unconstitutional and suggested that Scott could create his website and post his videos with redactions to hide the personal information in the clips. Shelly Bradbury, Denver Post, 4 Apr. 2026 Lawmakers have questioned the Justice Department for missing deadlines to release material in its possession, for heavy redactions in the files and for failing to redact some information related to victims' identities. Maegan Vazquez The Washington Post, Arkansas Online, 4 Apr. 2026 The Justice Department has continued to face pressure and criticism over omissions, improper redactions and the inadvertent release of victims' names. Sarah N. Lynch, CBS News, 2 Apr. 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 8 Apr. 2026.

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