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noun

orifice

O-rih-fihs

Orifice (noun) means an opening, especially one in the body or in a pipe or tube. Example: “The surgeon examined the wound near the nasal orifice.”

noun
1
An opening, especially one in the body or in a pipe or tube.
"The surgeon examined the wound near the nasal orifice."
"Water sprays out through a small orifice in the nozzle."

How to use orifice

Learner’s notes

In plain EnglishA formal, somewhat clinical word for an opening or hole, often used for body openings.

When to use it

Fairly clinical/technical in tone — in everyday speech people usually say "opening" or name the specific body part instead.

Word forms

orifices plural

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The surgeon examined the wound near the nasal _____.

Etymology

From Latin orificium, literally "the making of a mouth," combining os ("mouth") and facere ("to make").

Origin: Latin

Related words

Rhymes for orifice

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Frequently asked questions

What does “orifice” mean?

The word “orifice” means an opening, especially one in the body or in a pipe or tube. In plain terms, a formal, somewhat clinical word for an opening or hole, often used for body openings.

How do you pronounce “orifice”?

“Orifice” is pronounced O-rih-fihs (/ˈɔɹəfɪs/ in IPA).

How do you use “orifice” in a sentence?

Here is “orifice” used in a sentence: “The surgeon examined the wound near the nasal orifice.”

What part of speech is “orifice”?

“Orifice” is a noun.

Where does the word “orifice” come from?

The word “orifice” comes from Latin. From Latin orificium, literally "the making of a mouth," combining os ("mouth") and facere ("to make").

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