"come online" meaning in English

{
  "forms": [
    {
      "form": "comes online",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "coming online",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "came online",
      "tags": [
        "past"
      ]
    },
    {
      "form": "come online",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "come<,,came,come> online"
      },
      "expansion": "come online (third-person singular simple present comes online, present participle coming online, simple past came online, past participle come online)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "It will be some time before the new factory comes online, and until then we can't fulfill demand."
        }
      ],
      "glosses": [
        "To enter service or become active."
      ],
      "id": "en-come_online-en-verb-p-N1Le78",
      "links": [
        [
          "enter",
          "enter"
        ],
        [
          "service",
          "service"
        ],
        [
          "active",
          "active"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) To enter service or become active."
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        {
          "_dis": "16 84",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "Come online later; I want to talk to you."
        }
      ],
      "glosses": [
        "To log in to an Internet communication system, such as an instant messenger, online game or forum."
      ],
      "id": "en-come_online-en-verb-jEAd-64z",
      "raw_glosses": [
        "(idiomatic) To log in to an Internet communication system, such as an instant messenger, online game or forum."
      ],
      "related": [
        {
          "_dis1": "18 82",
          "word": "down the line"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-come online.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/8a/En-au-come_online.ogg/En-au-come_online.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/8a/En-au-come_online.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "come online"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English terms with audio links",
    "English verbs"
  ],
  "forms": [
    {
      "form": "comes online",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "coming online",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "came online",
      "tags": [
        "past"
      ]
    },
    {
      "form": "come online",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "come<,,came,come> online"
      },
      "expansion": "come online (third-person singular simple present comes online, present participle coming online, simple past came online, past participle come online)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "down the line"
    }
  ],
  "senses": [
    {
      "categories": [
        "English idioms"
      ],
      "examples": [
        {
          "text": "It will be some time before the new factory comes online, and until then we can't fulfill demand."
        }
      ],
      "glosses": [
        "To enter service or become active."
      ],
      "links": [
        [
          "enter",
          "enter"
        ],
        [
          "service",
          "service"
        ],
        [
          "active",
          "active"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) To enter service or become active."
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        "English idioms"
      ],
      "examples": [
        {
          "text": "Come online later; I want to talk to you."
        }
      ],
      "glosses": [
        "To log in to an Internet communication system, such as an instant messenger, online game or forum."
      ],
      "raw_glosses": [
        "(idiomatic) To log in to an Internet communication system, such as an instant messenger, online game or forum."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-come online.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/8a/En-au-come_online.ogg/En-au-come_online.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/8a/En-au-come_online.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "come online"
}