precancerous

adjective

pre·​can·​cer·​ous (ˌ)prē-ˈkan(t)s-rəs How to pronounce precancerous (audio)
-ˈkan(t)-sə-
: tending to become cancerous
a precancerous lesion

Examples of precancerous in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
If no cancer or advanced precancerous lesions called polyps are found, most people can wait 10 years to get another one.3 The other screening options are non-invasive but require more frequent follow-ups—and all require a colonoscopy if polyps or cancer is detected. Elizabeth Yuko, Health, 5 Nov. 2024 Stage 0 is when abnormal or precancerous cells are found in your cervix. Heidi Cope, Health, 20 Oct. 2024 After almost 10 years of clean scans, the MRI revealed precancerous tissue in the same left breast where I had first been diagnosed. Clea Shearer, Flow Space, 14 Oct. 2024 With a very high level of accuracy, the AI analyzed the scans, and care was given to all of the women who were diagnosed with precancerous lesions. Jennifer Lotito, Forbes, 3 Oct. 2024 See all Example Sentences for precancerous 

Word History

Etymology

International Scientific Vocabulary

First Known Use

1879, in the meaning defined above

Time Traveler
The first known use of precancerous was in 1879

Dictionary Entries Near precancerous

Cite this Entry

“Precancerous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/precancerous. Accessed 19 Nov. 2024.

Medical Definition

precancerous

adjective
pre·​can·​cer·​ous -ˈkan(t)s-(ə-)rəs How to pronounce precancerous (audio)
: tending to become cancerous : premalignant
a precancerous lesion
Last Updated: - Updated example sentences
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