Bedeutung von “online” — Learner’s Dictionary

online

adjective, adverb us uk /ˌɒnˈlaɪn/
Click on this link to visit our online bookstore.The company offers online technical support.They booked their holiday online.Subscribers can search our online datadase.Online sales continue to increase.

A2 connected to 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 Cambridge Learner's Dictionary © Cambridge University Press)