"name board" meaning in English

{
  "forms": [
    {
      "form": "name boards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "name board (plural name boards)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "nameboard"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1950 January, Arthur F. Beckenham, “With British Railways to the Far North”, in Railway Magazine, pages 5–6",
          "text": "I was rather impressed with the neat and tidy appearance of these roadside stations, many of which had their name boards painted in the blue and white colours of the Scottish Region.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of nameboard."
      ],
      "id": "en-name_board-en-noun-2jon4MYo",
      "links": [
        [
          "nameboard",
          "nameboard#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "name board"
}

{
  "forms": [
    {
      "form": "name boards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "name board (plural name boards)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "nameboard"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1950 January, Arthur F. Beckenham, “With British Railways to the Far North”, in Railway Magazine, pages 5–6",
          "text": "I was rather impressed with the neat and tidy appearance of these roadside stations, many of which had their name boards painted in the blue and white colours of the Scottish Region.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of nameboard."
      ],
      "links": [
        [
          "nameboard",
          "nameboard#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "name board"
}