"by now" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions adverbiales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de by et de now."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "adv",
  "pos_title": "Locution adverbiale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en anglais à traduire",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages avec ISBN invalide",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Neal Stephenson, Snow Crash, 1992 (éd. 1993), ISBN 0-553-56262-4 ISBN invalide",
          "text": "The idea of a “virtual reality” such as the Metaverse is by now widespread in the computer-graphics community and is being implemented in a number of different ways."
        }
      ],
      "glosses": [
        "Déjà."
      ],
      "id": "fr-by_now-en-adv-erKBsOWV"
    }
  ],
  "synonyms": [
    {
      "word": "already"
    },
    {
      "word": "yet"
    }
  ],
  "word": "by now"
}

{
  "categories": [
    "Compositions en anglais",
    "Locutions adverbiales en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Composé de by et de now."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "adv",
  "pos_title": "Locution adverbiale",
  "senses": [
    {
      "categories": [
        "Exemples en anglais",
        "Exemples en anglais à traduire",
        "Pages avec ISBN invalide"
      ],
      "examples": [
        {
          "ref": "Neal Stephenson, Snow Crash, 1992 (éd. 1993), ISBN 0-553-56262-4 ISBN invalide",
          "text": "The idea of a “virtual reality” such as the Metaverse is by now widespread in the computer-graphics community and is being implemented in a number of different ways."
        }
      ],
      "glosses": [
        "Déjà."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "already"
    },
    {
      "word": "yet"
    }
  ],
  "word": "by now"
}