registration period
nounUK /ˌredʒ.ɪˈstreɪ.ʃən ˈpɪə.ri.əd/
US /ˌredʒ.əˈstreɪ.ʃən ˈpɪr.i.əd/
A registration period is the time when you can sign up for something.
The registration period for summer camp ends on Friday.
RELATED WORDS
OTHER MEANINGS
2. The set time during which students can choose their classes for a school term.
During the registration period, I picked all my classes online.
3. The official window when a vehicle must be registered with the government.
The car registration period opens at the start of each year.
4. The time allowed for joining a club, team, or event before it closes.
The team's registration period closes once the roster is full.