colorectal

adjective

co·​lo·​rec·​tal ˌkō-lō-ˈrek-tᵊl How to pronounce colorectal (audio)
: relating to or affecting the colon and rectum
colorectal cancer

Examples of colorectal 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.
Red meat has been further linked to a higher risk of colorectal cancer when consumed in high amounts, according to Moody. Melissa Willets, Parents, 10 Mar. 2026 The Dawson's Creek actor passed away on February 11 following a battle with colorectal cancer. Lara Walsh, InStyle, 10 Mar. 2026 The Happy Hours star addressed the passing of his former costar for the first time since Van Der Beek's death nearly a month ago at 48 after a battle with colorectal cancer during an interview on the Today show Tuesday. Mekishana Pierre, Entertainment Weekly, 10 Mar. 2026 An example of this work from the Team Mutographs effort is a paper in the journal Nature on April 23 that looked for mutational signatures in early-onset colorectal cancer, which is increasing in many countries. Paul Sisson, San Diego Union-Tribune, 9 Mar. 2026 See All Example Sentences for colorectal

Word History

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of colorectal was in 1889

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Cite this Entry

“Colorectal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/colorectal. Accessed 18 Mar. 2026.

Medical Definition

colorectal

adjective
co·​lo·​rec·​tal ˌkō-lə-ˈrek-tᵊl, ˌkäl-ə- How to pronounce colorectal (audio)
: relating to or affecting the colon and the rectum
colorectal cancer
Last Updated: - Updated example sentences
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