off–line

off–line /ˈɑːfˈlaÉȘn/ adjective
off–line
/ˈɑːfˈlaÉȘn/
adjective
Britannica Dictionary definition of OFF–LINE
1 
: not connected to a computer, a computer network, or the Internet
2 
: not done on a computer network or the Internet

— off–line

adverb
— opposite online