Perforation

//ˌpɚfəˈreɪʃən// noun

Definitions

Noun
  1. 1
    The act of perforating or the state of being perforated. countable, uncountable
  2. 2
    the act of punching a hole (especially a row of holes as for ease of separation) wordnet
  3. 3
    Any opening in a solid object. countable, uncountable
  4. 4
    a line of small holes for tearing at a particular place wordnet
  5. 5
    An abnormal opening in an organ, such as a rupture. countable, uncountable
Show 3 more definitions
  1. 6
    a hole made in something wordnet
  2. 7
    A series of holes punched through something in order to assist in separating parts. countable, uncountable
  3. 8
    That portion of a surface that remains after an open disk is removed from it. countable, uncountable

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