utilisation

/Y UW0 T IH1 L AH0 Z EY1 SH AH0 N/
noun
  1. 1

    The act of using something.

  2. 2

    The manner in which something is used.

  3. 3

    The state of being used.

Synonyms

Source: https://en.wiktionary.org/wiki/utilisation