"windowline" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "window",
        "3": "line"
      },
      "expansion": "window + line",
      "name": "com"
    }
  ],
  "etymology_text": "window + line",
  "forms": [
    {
      "form": "windowlines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "windowline (plural windowlines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1985, Nigel Milton Tomkins, World Airline Colours, volume 1, page 37",
          "text": "Deep blue fuselage-length pinstripes begin at the belly and get gradually narrower as they approach the windowline, each trimmed either side in red.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The line formed by a series of windows."
      ],
      "id": "en-windowline-en-noun-LekEb0Ti"
    }
  ],
  "word": "windowline"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "window",
        "3": "line"
      },
      "expansion": "window + line",
      "name": "com"
    }
  ],
  "etymology_text": "window + line",
  "forms": [
    {
      "form": "windowlines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "windowline (plural windowlines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1985, Nigel Milton Tomkins, World Airline Colours, volume 1, page 37",
          "text": "Deep blue fuselage-length pinstripes begin at the belly and get gradually narrower as they approach the windowline, each trimmed either side in red.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The line formed by a series of windows."
      ]
    }
  ],
  "word": "windowline"
}