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

• lovage
• lovastatin
• lovat
• lovat green
• love
• love affair
• love apple
• love bite
• love child
• love feast
• love game
• love grass
• love handle
• love knot
• love letter
• love life
• love line
• love lyric
• love match
• love story
• love tree
• love vine
• love-in
• love-in-a-mist
• love-in-idleness