testperiod
nounUK /ˈtɛstˌpɪəriəd/
US /ˈtɛstˌpɪriəd/
A test period is a special time when you try something to see if it works.
The new playground had a test period before it opened to everyone.
RELATED WORDS
OTHER MEANINGS
2. A set amount of time during which a product or service can be used for free to see if you like it.
The app gives you a two-week test period before you have to pay.
3. A scheduled time in school when students take a quiz or exam.
Our teacher announced a test period for Friday morning.
4. A stage in a process when something is checked for problems before it is accepted.
The rocket went through a long test period before launch.