: a hole or opening and especially one in your body (such as your mouth, ear, nostril, etc.)

What is a orifice and give example?

The definition of an orifice is an opening, especially an opening to the body or the opening of a tube or pipe. The mouth is an example of an orifice. noun.

Where does the word orifice come from?

"an opening, a mouth or aperture," early 15c., from Old French orifice "the opening of a wound" (14c.) and directly from Late Latin orificium "an opening," literally "mouth-making," from Latin os (genitive oris) "mouth" (see oral) + combining form of facere "to make, do" (from PIE root *dhe- "to set, put").