photocopying

/F OW1 T OW0 K AA0 P IY0 IH0 NG/
verb
  1. 1

    To make a copy using a photocopier.

noun
  1. 1

    The process by which photocopies are made.

Source: https://en.wiktionary.org/wiki/photocopy, https://en.wiktionary.org/wiki/photocopying