"latenight" meaning in English

{
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    {
      "args": {
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      "expansion": "latenight (not comparable)",
      "name": "en-adj"
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "late-night"
        }
      ],
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          "name": "English entries with incorrect language header",
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          "source": "w"
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          "source": "w"
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      "examples": [
        {
          "ref": "2021, Michael Farris Smith, chapter 39, in Nick, New York, Boston, London: Little, Brown and Company, page 191:",
          "text": "It said I need to talk to you and it gave her address and she was going to give him until the cathedral chime sounded one a.m. and then she was going to make the latenight visit she knew she had to make.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of late-night"
      ],
      "id": "en-latenight-en-adj-xRhRektR",
      "links": [
        [
          "late-night",
          "late-night#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
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    }
  ],
  "word": "latenight"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "latenight (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "late-night"
        }
      ],
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2021, Michael Farris Smith, chapter 39, in Nick, New York, Boston, London: Little, Brown and Company, page 191:",
          "text": "It said I need to talk to you and it gave her address and she was going to give him until the cathedral chime sounded one a.m. and then she was going to make the latenight visit she knew she had to make.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of late-night"
      ],
      "links": [
        [
          "late-night",
          "late-night#English"
        ]
      ],
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    }
  ],
  "word": "latenight"
}