noun (n)

• the application of a gas or smoke to something for the purpose of disinfecting it

  penerapan gas atau merokok sesuatu bagi tujuan disinfecting itu

  source: wordnet30
• The act of fumigating, or applying smoke or vapor, as for disinfection.

  tindakan yang dilakukan fumigasi, atau menerapkan asap atau uap, adapun disinfection.

  source: webster1913