downtime
Downtime (noun) means a period when a system or machine is out of action, often due to a fault. Example: “The website had two hours of downtime during the server migration.”
How to use downtime
Learner’s notesIn plain EnglishTime when something (a machine, or a person) is not working — either broken or just resting.
Word forms
- Plural
- downtimes
Fill the gap
Can you complete this real example?
The website had two hours of _____ during the server migration.
Etymology
From down (in the sense "out of service") + time.