Bedeutung von “online” im Essential American English Dictionary

online

adjective, adverb us /ˈɔnˈlɑɪn, ˈɑnˈlɑɪn/

A2 connected to and shared by a system of computers, especially the Internet:

online services
to go online (= start using the Internet)
Most newspapers are now available online.

(Definition von “online” aus dem Webster's Essential Mini Dictionary © Cambridge University Press)