perforation

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English[edit]

Pronunciation[edit]

Noun[edit]

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perforation (countable and uncountable, plural perforations)

  1. The act of perforating or the state of being perforated.
  2. Any opening in a solid object.
  3. (medicine) An abnormal opening in an organ, such as a rupture.
  4. A series of holes punched through something in order to assist in separating parts.
  5. (mathematics) That portion of a surface that remains after an open disk is removed from it.

Translations[edit]

Derived terms[edit]


French[edit]

Etymology[edit]

From Latin perforātiō.

Pronunciation[edit]

  • (file)

Noun[edit]

perforation f (plural perforations)

  1. perforation

Related terms[edit]

Further reading[edit]