1. (technology) capability to automatically switch to a redundant backup system if the primary system fails, esp. to provide very reliable service on a computer system or network

Encyclopedia: Failover

• orchil
• orchiopexy
• orchis
• Orchis mascula
• Orchis papilionaceae
• Orchis spectabilis
• orchitis
• orchotomy
• Orcinus
• Orcinus orca
• Orcus
• Orczy
• Ord kangaroo rat
• ordain
• ordained
• ordainer
• ordainment
• ordeal
• ordeal bean
• ordeal tree
• order
• order Acarina
• order Accipitriformes
• order Actinaria
• order Actiniaria