"all-new" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "all",
        "3": "new"
      },
      "expansion": "all +‎ new",
      "name": "af"
    }
  ],
  "etymology_text": "From all +‎ new",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "all-new (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English compound words",
          "parents": [
            "Compound words",
            "Terms by etymology"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "March 11 2020, “Northern Stars”, in Rail, page 48",
          "text": "Both Northern and TransPennine Express are currently introducing fleets of all-new trains built by CAF, as a rail revolution takes place on routes that, in the main, have been neglected when it comes to new stock."
        }
      ],
      "glosses": [
        "Completely new."
      ],
      "id": "all-new-adj",
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "all-new"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "all",
        "3": "new"
      },
      "expansion": "all +‎ new",
      "name": "af"
    }
  ],
  "etymology_text": "From all +‎ new",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "all-new (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English compound words",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "March 11 2020, “Northern Stars”, in Rail, page 48",
          "text": "Both Northern and TransPennine Express are currently introducing fleets of all-new trains built by CAF, as a rail revolution takes place on routes that, in the main, have been neglected when it comes to new stock."
        }
      ],
      "glosses": [
        "Completely new."
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "all-new"
}