"slaught-beam" meaning in English

{
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        "3": "slagboom",
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      "expansion": "calque of Dutch slagboom",
      "name": "calque"
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      "args": {
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        "3": "Schlagbaum",
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      "expansion": "German Schlagbaum",
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    {
      "args": {
        "1": "en",
        "2": "slaught",
        "3": "beam"
      },
      "expansion": "slaught + beam",
      "name": "com"
    }
  ],
  "etymology_text": "Uncertain. Possibly a calque of Dutch slagboom or German Schlagbaum; equivalent to English slaught + beam.",
  "forms": [
    {
      "form": "slaught-beams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "slaught-beam (plural slaught-beams)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
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      ],
      "examples": [
        {
          "text": "Raise the slaught-beam.",
          "type": "example"
        }
      ],
      "glosses": [
        "Barrier."
      ],
      "id": "en-slaught-beam-en-noun-ZZE52K6C",
      "links": [
        [
          "military",
          "military"
        ],
        [
          "Barrier",
          "barrier"
        ]
      ],
      "raw_glosses": [
        "(obsolete, military) Barrier."
      ],
      "tags": [
        "obsolete"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
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  "sounds": [
    {
      "ipa": "/ˈslɔːt.biːm/",
      "tags": [
        "UK"
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    }
  ],
  "word": "slaught-beam"
}

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    {
      "args": {
        "1": "en",
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        "3": "slagboom",
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      "expansion": "calque of Dutch slagboom",
      "name": "calque"
    },
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "Schlagbaum",
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      "expansion": "German Schlagbaum",
      "name": "calque"
    },
    {
      "args": {
        "1": "en",
        "2": "slaught",
        "3": "beam"
      },
      "expansion": "slaught + beam",
      "name": "com"
    }
  ],
  "etymology_text": "Uncertain. Possibly a calque of Dutch slagboom or German Schlagbaum; equivalent to English slaught + beam.",
  "forms": [
    {
      "form": "slaught-beams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "slaught-beam (plural slaught-beams)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "English terms with obsolete senses",
        "English terms with unknown etymologies",
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        "en:Military"
      ],
      "examples": [
        {
          "text": "Raise the slaught-beam.",
          "type": "example"
        }
      ],
      "glosses": [
        "Barrier."
      ],
      "links": [
        [
          "military",
          "military"
        ],
        [
          "Barrier",
          "barrier"
        ]
      ],
      "raw_glosses": [
        "(obsolete, military) Barrier."
      ],
      "tags": [
        "obsolete"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
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    {
      "ipa": "/ˈslɔːt.biːm/",
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  "word": "slaught-beam"
}