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Definition of anus
anus
/ˈeɪ.nəs/
a · nus
Adverb:anally
•Plural:anuses
•Adjective:anal
anus Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
2
anus Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The external opening at the lower end of the digestive tract through which solid waste is expelled from the body.
Example
"The anatomy textbook illustrates how the muscles surrounding the anus control the expulsion of waste."
Word Nuance & Usage
In anatomical and medical contexts, 'anus' refers strictly to the external opening itself, whereas 'rectum' refers to the final internal segment of the large intestine leading up to it.
• Rhymes for anus
Word Origin & Etymology
Borrowed in the late 16th century directly from Latin 'ānus', meaning 'ring' or 'anus'.
Cite this Entry
Wordmom. (2026). Definition of Anus. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/anus