anus

[ ey-nuhs ]
/ ˈeɪ nəs /

noun, plural a·nus·es.Anatomy.

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

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Origin of anus

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

Definition for anus (2 of 2)

-anus

a suffix occurring in scientific words of Latin origin: Platanus.

Origin of -anus

<Latin -ānus;see -an
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for anus

anus
/ (ˈeɪnəs) /

noun

the excretory opening at the end of the alimentary canalRelated adjective: anal

Word Origin for anus

C16: from Latin
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

Medical definitions for anus

anus
[ ānəs ]

n. pl. a•nus•es

The opening at the lower end of the alimentary canal through which solid waste is eliminated from the body.anal orifice fundament
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for anus

anus
[ ānəs ]

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

Other words from anus

anal adjective
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Cultural definitions for anus

anus
[ (ay-nuhs) ]

The opening through which feces pass out of the body.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.