Medical Dictionary

anus

noun \ˈā-nəs\
plural anus·es or ani \ˈā-(ˌ)nī\

Medical Definition of ANUS

:  the posterior opening of the alimentary canal

Illustration of ANUS

April 18, 2015
wimple Hear it
to veil, ripple, or meander
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears