Third-person singular simple present indicative form of offline

Of a system, currently not connected (generally electrically) to a larger network. For example, a power plant which is not connected to the grid, or a computer which is not connected to the Internet or to any other communications service.

While offline; with an offline system. / (business slang) Outside the current meeting, in a more private setting. / From ("off") the Internet

(computing, transitive) To take (a system, etc.) offline; to demote from an active or online state.

simple past tense and past participle of offline

present participle of offline

(Internet, software, very rare) Capable of being used offline to some degree.

A person who is offline; one not using the Internet or similar service.

plural of offliner

(computing) A single-executable installer for a program that already contains the full program. It does not need to connect to the Internet.