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to come online

to come online

24 3.7
To become available to use, for example a website or service
  • phrasal verb
  • Specialized
translation icon : entrar en funcionamiento
  • The new software update will come online tomorrow, enhancing system performance.
  • facility to come online
  • plant to come online
  • new facilities to come online

I think oil prices will trend down as more rigs and more production come online even as China reopens.

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Examples

  • More renewable energy sources are expected to come online in the next few years.

  • The dewatering facilities at the plants will come online fairly quickly.

    Academic text (1998)
  • My weapons system is coming online.

  • A great deal of it will come online within a couple of years.

    Blog text (4)
  • So as new processes come online, you know, as new research projects come, you know, so the balance of the jobs will change.

  • And it's I think it's coming online next month to observe the sky full time.

  • As the new IDEA comes online, several questions must be addressed.

    Academic text (2005)
  • However, waste management facilities do not come online overnight.

    Academic text (1999)
  • The other rides will come online six to twelve months after that.

    Fiction book (1990)
  • The district has a separate LNG operation that comes online to balance gas loads during the winter months.

    Academic text (2000)

Synonyms

to come on
vsto come online
365 2.5

Start to work, like lights or heating

occurs only after installation, development, or other preparation is finished
to come up
vsto come online
  • Specialized
262 3.5

To start working after being switched on

occurs only after installation, development, or other preparation is finished

Antonyms

42 2.5

Stop working or lose power, for example lights

How Operational

to come online
  • Specialized
24 3.7
to start up
38 3.0

Surface Forms

come online infinitive
coming online present participle
comes online third person singular
come online past participle

Morphology

come + online

The phrase combines 'come' (arrive at a state) with 'online' (available via network), so its meaning 'become operational/available' is directly derivable from the constituents. It follows the common English pattern come + adjective (e.g. come alive, come available) and is cross-linguistically transparent, so a B1 learner who knows both words will very likely understand it.

Etymology

Come online comes from the image of a machine, website, or service that comes online when it is switched on and connected, with lights or signs showing it is ready to use. So, come online now means 'to start working' or 'to become available'.