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
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While individual risk factors vary, the average risk of developing colorectal cancer over one's lifetime is about 1 in 24 for men and about 1 in 26 for women, per the American Cancer Society. Alyssa Goldberg, USA Today, 12 Feb. 2026 The charismatic Dawson’s Creek star lost his battle with colorectal cancer on Wednesday. James Hibberd, HollywoodReporter, 11 Feb. 2026 James Van Der Beek, who played the titular Dawson Leery on Kevin Williamson’s WB hit Dawson’s Creek and also starred in Varsity Blues, The Rules of Attraction and other films and TV shows, died Wednesday after a long battle with colorectal cancer. Erik Pedersen, Deadline, 11 Feb. 2026 James Van Der Beek, who played a beloved teen heartthrob at the center of the late '90s and early aughts drama Dawson’s Creek, has died following a battle with colorectal cancer. Jordan Hoffman, Entertainment Weekly, 11 Feb. 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 14 Feb. 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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