plural rectums or recta
ˈrek-tə 
: the terminal part of the intestine from the sigmoid colon to the anus
Examples of rectum in a Sentence
Recent Examples on the Web
In the necropsy lab, Alyssa cut each monkey’s gastrointestinal tract from rectum to esophagus, picked it up with triple-gloved hands, and weighed it — part of their standard protocol for collecting and preserving tissues after dissection.
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Celia Ford, Vox, 3 Mar. 2025
They are caused by bacteria usually on the skin or rectum entering the bladder via the urethra (the tube through which urine enters the body), mostly commonly from bacteria on the skin or rectum.3
UTIs can affect people of all ages and sexes.
—Matthew Wosnitzer, Verywell Health, 28 Feb. 2025
Colorectal cancer, per the American Cancer Society, starts in the colon or the rectum, which make up the large intestine in the digestive system.
—Colson Thayer, People.com, 14 Feb. 2025
Aggressive artificial breeding has previously killed at least one panda, burned the rectum of another and caused vomiting and injuries in others, the report said.
—Nectar Gan, CNN, 26 Jan. 2025
See All Example Sentences for rectum
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Celia Ford, Vox, 3 Mar. 2025
They are caused by bacteria usually on the skin or rectum entering the bladder via the urethra (the tube through which urine enters the body), mostly commonly from bacteria on the skin or rectum.3
UTIs can affect people of all ages and sexes.
—Matthew Wosnitzer, Verywell Health, 28 Feb. 2025
Colorectal cancer, per the American Cancer Society, starts in the colon or the rectum, which make up the large intestine in the digestive system.
—Colson Thayer, People.com, 14 Feb. 2025
Aggressive artificial breeding has previously killed at least one panda, burned the rectum of another and caused vomiting and injuries in others, the report said.
—Nectar Gan, CNN, 26 Jan. 2025
See All Example Sentences for rectum
Cite this Entry
“Rectum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rectum. Accessed 9 Mar. 2025.
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