out-of-service
Temporarily not operational
Out-of-service describes something temporarily unavailable for use, typically equipment or systems undergoing maintenance or repair: The elevator is out-of-service until Friday.
The term appears on signs and in official communications.
Buses, trains, and public facilities commonly display out-of-service notices.
The unhyphenated form out of service functions as a predicate: The ATM has been out of service for three days.
Not internet-connected
- closedNot accessible now
- disconnectedSeparated from a source
- unreachableCannot be accessed
- shutdownCessation of operations
suspended · down · inaccessible · backlogged
Operating incorrectly or failing
- defectiveHaving inherent faults
- faultyHaving defects or errors
- damagedMade worse by injury
- bustedApprehended or broken
inoperative · nonfunctional · impaired · kaput · broken-down · out-of-order · dead · failed
Restore to working order
- overhaulComplete systematic repair
- tune-upRoutine vehicle maintenance
- upkeepOngoing preservation effort
- refurbishmentRenewal of worn items
reconditioning · fixing · inspection · diagnostics · restoration · troubleshooting · calibration
No longer in workforce
- mothballedPreserved but inactive
- deactivatedRendered inoperative
- phased-outGradually removed from use
- discontinuedNo longer available
obsolete · deprecated · disused · abandoned · withdrawn · scrapped · junked · superseded
offline
Not internet-connected
- closedNot accessible now
- disconnectedSeparated from a source
- unreachableCannot be accessed
shutdown · suspended · down · inaccessible · backlogged
malfunctioning
Operating incorrectly or failing
busted · inoperative · nonfunctional · impaired · kaput · broken-down · out-of-order · dead · failed
repair
Restore to working order
- overhaulComplete systematic repair
- tune-upRoutine vehicle maintenance
- upkeepOngoing preservation effort
refurbishment · reconditioning · fixing · inspection · diagnostics · restoration · troubleshooting · calibration
retired
No longer in workforce
- mothballedPreserved but inactive
- deactivatedRendered inoperative
- phased-outGradually removed from use
discontinued · obsolete · deprecated · disused · abandoned · withdrawn · scrapped · junked · superseded · end-of-life
out-of-serviceoperational
Ready to function
working · functional · functioning · active · online
service, serve, serving, served, server, servant, servile, servitude, serviceable