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anus

1

[ ey-nuhs ]

noun

, Anatomy.
, plural a·nus·es.
  1. the opening at the lower end of the alimentary canal, through which the solid refuse of digestion is excreted.


-anus

2
  1. a suffix occurring in scientific words of Latin origin:

    Platanus.

anus

/ ˈeɪnəs /

noun

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


anus

/ ānəs /

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


anus

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


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Word History and Origins

Origin of anus1

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

Origin of anus2

< Latin -ānus; -an
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Word History and Origins

Origin of anus1

C16: from Latin
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Example Sentences

Still, “if you haven’t got an anus,” Donoghue jokes, “you’re not going to be very comfortable anywhere.”

Despite its absent anus, Saccorhytus coronarius had no shortage of holes on its wrinkly potato-shaped body, including a ring of small openings around its gaping mouth.

For a long time, there was a myth that face mites didn’t have an anus to expel waste.

That guidance was out of step with medical reality, since internal lesions—particularly in the anus or rectum—can also occur as a result of sexual transmission.

From Time

The babies born to people who had more glyphosate in their urine also had greater distance between their anus and genitalia, which is associated with higher levels of male sex hormones.

Anus posterior, median; anterior tentacles, atrophied; foot broad.

Anus nearly always terminal, rarely dorsal, at a little distance from end of body.

Anus orange-coloured, and furnished with a bristle for oviposition.

Anus usually in the upper or oral half of the theca, and never aboral.

Anus in posterior interradius, on oral surface, closed by valvular pyramid.

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anurousAnuszkiewicz