Definition of off-line
: not connected to or served by a system and especially a computer or telecommunications system
also
: done independently of such a system
off-line activities
Buying Guide
Our Reviews team has selected the best MacBooks.
Test Your Vocabulary
Words Named After People
-
- Namesake of the leotard, Jules Léotard had what profession?

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share off-line
Time Traveler for off-line
The first known use of off-line was in 1919
See more words from the same year