registration
//ˌrɛdʒɪˈstreɪʃən//
Noun
registrationSingular
registrationsPlural
1
The act or process of officially recording or enrolling something or someone.
Registration for the new course begins next Monday.
2
An official document or certificate proving that something has been registered.
Please keep your vehicle registration in the glove compartment.
3
The number of people or items that have been registered.
Registration for the conference has reached 500 this year.