anus

¹ American  

[ey-nuhs] / ˈeɪ nəs /

noun

Anatomy.

PLURAL

anuses

1. the opening at the lower end of the alimentary canal, through which the solid refuse of digestion is excreted.

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-anus ² American  

1. a suffix occurring in scientific words of Latin origin.

   Platanus.

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anus British  

/ ˈeɪnəs /

noun

1. the excretory opening at the end of the alimentary canal

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anus Scientific  

/ ā′nəs /

1. The opening at the lower end of the digestive tract through which solid waste is excreted.

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anus Cultural  

1. The opening through which feces pass out of the body.

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Etymology

Origin of anus¹

First recorded in 1650–60, anus is from the Latin word ānus ring, anus

Origin of -anus¹

< Latin -ānus; -an

Example Sentences

“One of the defendants stabbed the detainee in his buttocks with a sharp object, which penetrated near the anus and caused a tear in his rectal wall. Following this, one of the defendants ordered the detainee to put a baton, which he held by virtue of his position, into his mouth,” the indictment reads.

From The Wall Street Journal

You’re also at risk of developing hemorrhoids—swollen veins in the anus and lower rectum that can cause pain and bleeding—according to a study that came out last week.

From Slate

They can develop cancer of the anus, penis, mouth and throat as a result of the infection and can also spread the infection to females.

From BBC

Pinworms, for example, cause itchiness in the anus and primarily spread between young children and their families, affecting up to 15% of the population at any given time.

From Salon

The latest discoveries include a map of the gut all the way from the mouth, down the oesphagus, into the stomach and intestines and out the anus.

From BBC