activation
//ˌæk.tɪˈveɪ.ʃən//
Noun
activationSingular
activationsPlural
1
The process or act of making something active or operative.
The activation of the new security system will take place tomorrow.
2
The state of being activated or set into motion.
The system is now in activation and ready for use.
3
In chemistry or biology, the process by which a molecule, enzyme, or cell becomes functionally active.
The activation of the enzyme triggers the chemical reaction.