"stopboard" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "stop",
        "3": "board"
      },
      "expansion": "stop + board",
      "name": "compound"
    }
  ],
  "etymology_text": "From stop + board.",
  "forms": [
    {
      "form": "stopboards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stopboard (plural stopboards)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Athletics",
          "orig": "en:Athletics",
          "parents": [
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A toeboard."
      ],
      "id": "en-stopboard-en-noun-RwSyhQcO",
      "links": [
        [
          "athletics",
          "athletics"
        ],
        [
          "toeboard",
          "toeboard"
        ]
      ],
      "raw_glosses": [
        "(athletics) A toeboard."
      ],
      "topics": [
        "athletics",
        "hobbies",
        "lifestyle",
        "sports"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Rail transportation",
          "orig": "en:Rail transportation",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A signboard placed where trains are required to stop."
      ],
      "id": "en-stopboard-en-noun-Bbxl7flZ",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "signboard",
          "signboard"
        ],
        [
          "trains",
          "trains"
        ]
      ],
      "raw_glosses": [
        "(rail transport) A signboard placed where trains are required to stop."
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "stop board"
    }
  ],
  "word": "stopboard"
}

{
  "categories": [
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "stop",
        "3": "board"
      },
      "expansion": "stop + board",
      "name": "compound"
    }
  ],
  "etymology_text": "From stop + board.",
  "forms": [
    {
      "form": "stopboards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stopboard (plural stopboards)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Athletics"
      ],
      "glosses": [
        "A toeboard."
      ],
      "links": [
        [
          "athletics",
          "athletics"
        ],
        [
          "toeboard",
          "toeboard"
        ]
      ],
      "raw_glosses": [
        "(athletics) A toeboard."
      ],
      "topics": [
        "athletics",
        "hobbies",
        "lifestyle",
        "sports"
      ]
    },
    {
      "categories": [
        "en:Rail transportation"
      ],
      "glosses": [
        "A signboard placed where trains are required to stop."
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "signboard",
          "signboard"
        ],
        [
          "trains",
          "trains"
        ]
      ],
      "raw_glosses": [
        "(rail transport) A signboard placed where trains are required to stop."
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "stop board"
    }
  ],
  "word": "stopboard"
}