1. Not on a regular route of a transportation system
   "an off-line ticket office" 
2. Not connected to a computer network
   "off-line resources"

Antonym: on-line

Encyclopedia: Off-line

• Canella winterana
• Canella-alba
• Canellaceae
• canescent
• Canetti
• canfield
• canful
• cangue
• canicola fever
• Canicula
• canicular
• canicular days
• canicule
• canid
• Canidae
• canine
• canine chorea
• canine distemper
• canine tooth
• caning
• Canis
• Canis aureus
• Canis dingo
• Canis familiaris
• Canis latrans