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anonymize

American  
[uh-non-uh-mahyz] / əˈnɒn əˌmaɪz /
especially British, anonymise

verb (used with object)

anonymized, anonymizing
  1. to block or eliminate identifying information from (test results, data, authorship, etc.), especially for purposes of statistical analysis, product appraisal, or personal privacy; to make anonymous.

    anonymizing cancer patients’ medical histories for our research files; software that helps you anonymize your online activity.


anonymize British  
/ əˈnɒnɪˌmaɪz /

verb

  1. (tr) to carry out or organize in such a way as to preserve anonymity

    anonymized AIDS screening

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of anonymize

First recorded in 1855–60 for an earlier sense; the current sense was first recorded in 1970–75; anonym(ous) ( def. ) + -ize ( def. )

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:

Knight says the analysis shows that the current methods microbiome researchers use to filter out human DNA and anonymize samples simply don’t work well enough.

From Science Magazine May 15, 2023

Update, December 12, 2022: This piece has been updated to anonymize the names of two sources.

From Salon Dec. 17, 2022

Responses will be used in an analysis that will anonymize those who provide feedback.

From Los Angeles Times Dec. 2, 2022

Last month the Treasury Department issued sanctions on Tornado Cash, which helps anonymize crypto transactions, in a strong example of a crackdown on tech-based financial tools.

From Washington Post Sep. 19, 2022

They could attempt to stop HeLa research through a lawsuit, arguing that it’s impossible to anonymize Henrietta’s cells, which contain their DNA.

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot

Never input prompts with information that can be tied back to you, even if it’s anonymized later.

From MarketWatch Jul. 1, 2026

L.H.’s name was not anonymized in court documents.

From Slate Jun. 30, 2026

The survey analyzed anonymized, aggregated workplace data from companies using the Glean Work AI platform, a private search tool used to manage their internal information.

From Los Angeles Times Jun. 12, 2026

Federal oversight has historically relied on anonymized or limited datasets, in part to protect participant privacy and sustain trust.

From Salon Apr. 6, 2026

“That’s the end-goal, a citywide network with all-we-can eat free connectivity, fully anonymized and hardened against malicious attackers and incidental environmental interference.”

From Someone Comes to Town, Someone Leaves Town by Doctorow, Cory

The closing credits display a CIA address on Tor, an anonymizing network.

From The Wall Street Journal Feb. 13, 2026

Carefully anonymizing survivors while breathlessly chasing a client list of powerful men unintentionally sends a message about who matters most.

From Salon Dec. 17, 2025

“By anonymizing themselves, they’re indicating that they are not accountable to any sort of public.”

From Los Angeles Times Jul. 7, 2025

The systemic anonymizing and blurring of anyone accused without proof of being a gang leader and terrorist is one way to render them unworthy of our concern.

From Slate May 21, 2025

At NIH, Byrnes says implementing blinded reviews on a large scale would be impractical, because anonymizing proposals is “unwieldy” and reviews take longer.

From Science Magazine Jan. 17, 2023

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