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Synonyms

sanitize

American  
[san-i-tahyz] / ˈsæn ɪˌtaɪz /
especially British, sanitise

verb (used with object)

sanitized, sanitizing
  1. to free from dirt, germs, etc., as by cleaning or sterilizing.

  2. to make less offensive by eliminating anything unwholesome, objectionable, incriminating, etc..

    to sanitize a document before releasing it to the press.


sanitize British  
/ ˈsænɪˌtaɪz /

verb

  1. to make sanitary or hygienic, as by sterilizing

  2. to omit unpleasant details from (a news report, document, etc) to make it more palatable to the recipients

"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

  • sanitization noun
  • unsanitized adjective

Etymology

Origin of sanitize

First recorded in 1830–40; sanit(ary) + -ize

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.

Ms. Rodríguez, according to sources, siphoned profits through networks of international and domestic businessmen while building PR machinery to sanitize her image.

From The Wall Street Journal • Jan. 6, 2026

But the governing body for more than half a million young athletes must remember nothing will ever sanitize that industry.

From Los Angeles Times • Oct. 24, 2025

There’s also the chance I didn’t sanitize my hands correctly.

From Slate • May 28, 2025

“If you get any sugar onto your glove, now, your glove is completely stuck to you. I would wash and sanitize my hands, but definitely don't put on gloves,” Vu explained.

From Salon • Mar. 25, 2025

When I arrived at a hospital, I was usually met by a charge nurse, handed a set of medical scrubs to wear, and instructed to sanitize my hands each time I entered a room.

From "Becoming" by Michelle Obama