US /ˈɔnlaɪn/ UK /ˈɒnlaɪn/
adj adv verb Freq #2708

Meanings

  1. 1
    adj

    Connected to the Internet.

    I'll be online tonight, so I can reply to your email.

  2. 2
    adj

    Available or done through the Internet.

    She bought the tickets from an online shop.

  3. 3
    adv

    While connected to the Internet.

    He works online from home most days.

  4. 4
    adj

    Of a machine or system, switched on and running.

    The new power plant is finally online.

Thesaurus

Synonyms
1 adj · connected to the internet. on-line
Opposites
hardcopyoffline
Word family
Derived forms onlinenessonliner

Common collocations

Etymology

1950, from on + line.

Topics

markdown

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