Perforation

usgb/ˌpɜːrfəˈreɪʃn/
noun

A hole or a series of holes punched or bored through something.

There's a perforation in this paper where you need to tear it off.
Visual representation of "perforation" - A hole or a series of holes punched or bored through something

Often appears as...

  • perforation in the paper
  • perforation of the eardrum
Definition 1 of 4
Visual representation of "perforation"
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Physical Tear

Refers to physical damage that makes materials easier to separate by hand.

Illustration for Physical Tear
Please, tear the invoice along the perforation carefully.
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Intentional Design

Perforation in products is often intentional to designate where to split or open them.

Illustration for Intentional Design
The box has a perforation to help you open it without scissors.
Visual representation of the word "Perforation"

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