Orifice
/ˈɔrəfəs/
Listen pronunciation
Definition
(noun) A mouth or aperture, such as of a tube, pipe, etc.; an opening.
Sentence Examples
Keep sand out of every orifice.
Make sure every orifice is covered before you enter the sandstorm.
CEFR Practice Quiz
The surgeon carefully examined the ____ to determine the extent of the internal damage.