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anal canal

British  

noun

  1. the terminal part of the rectum forming the passage to the anus

"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

Example Sentences

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HPV causes cells in the anal canal to grow abnormally and form tumours.

From BBC • Mar. 18, 2026

Perianal fistulae, abnormal connections between the anal canal and perianal skin, are a common complication of Crohn's disease that often result in painful abscesses and impact patients' quality of life.

From Science Daily • Apr. 24, 2024

“We know that HPV infects cells that line the anal canal the same as it infects cells that line the cervix,” Dr. Stephen Abbott told me.

From Slate • May 13, 2019

Epithelium—In the mouth, pharynx, esophagus, and anal canal, the epithelium is primarily a non-keratinized, stratified squamous epithelium.

From Textbooks • Jun. 19, 2013

There is a duct beginning from the mouth down to the anal canal.

From The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 by Ganguli, Kisari Mohan