"beaverboard" meaning in English

{
  "etymology_templates": [
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      "args": {
        "1": "en",
        "2": "beaver",
        "3": "board"
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      "expansion": "beaver + board",
      "name": "compound"
    }
  ],
  "etymology_text": "From beaver + board, probably from Beaver Manufacturing Company, probably from Beaver Falls (“hamlet in New York”). Originally a trademark.",
  "forms": [
    {
      "form": "beaverboards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "beaverboard (usually uncountable, plural beaverboards)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "bea‧ver‧board"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Irish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Building materials",
          "orig": "en:Building materials",
          "parents": [
            "Construction",
            "Materials",
            "Architecture",
            "Engineering",
            "Manufacturing",
            "Applied sciences",
            "Art",
            "Technology",
            "Human activity",
            "Sciences",
            "Culture",
            "All topics",
            "Human behaviour",
            "Society",
            "Fundamental",
            "Human"
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          "source": "w"
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      "examples": [
        {
          "text": "1957, J. D. Salinger, \"Zooey\", in, 1961, Franny and Zooey, 1991 LB Books edition, page 176,\nInstead, he turned around and deliberately faced a sheet of what had once been snow-white beaverboard that was nailed uncompromisingly to the back of the door."
        }
      ],
      "glosses": [
        "A form of fiberboard made of wood pulp compressed into sheets."
      ],
      "id": "en-beaverboard-en-noun-7JVy5DQm",
      "links": [
        [
          "fiberboard",
          "fiberboard"
        ],
        [
          "wood pulp",
          "wood pulp"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "translations": [
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "form of fiberboard made of wood pulp",
          "tags": [
            "masculine"
          ],
          "word": "béabharchlár"
        }
      ],
      "wikipedia": [
        "beaverboard"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈbivɚˌbɔɹd/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/-ˌboɹd/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/ˈbiːvəˌbɔːd/",
      "tags": [
        "Received-Pronunciation"
      ]
    }
  ],
  "word": "beaverboard"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "beaver",
        "3": "board"
      },
      "expansion": "beaver + board",
      "name": "compound"
    }
  ],
  "etymology_text": "From beaver + board, probably from Beaver Manufacturing Company, probably from Beaver Falls (“hamlet in New York”). Originally a trademark.",
  "forms": [
    {
      "form": "beaverboards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "beaverboard (usually uncountable, plural beaverboards)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "bea‧ver‧board"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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      "examples": [
        {
          "text": "1957, J. D. Salinger, \"Zooey\", in, 1961, Franny and Zooey, 1991 LB Books edition, page 176,\nInstead, he turned around and deliberately faced a sheet of what had once been snow-white beaverboard that was nailed uncompromisingly to the back of the door."
        }
      ],
      "glosses": [
        "A form of fiberboard made of wood pulp compressed into sheets."
      ],
      "links": [
        [
          "fiberboard",
          "fiberboard"
        ],
        [
          "wood pulp",
          "wood pulp"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "wikipedia": [
        "beaverboard"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈbivɚˌbɔɹd/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/-ˌboɹd/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/ˈbiːvəˌbɔːd/",
      "tags": [
        "Received-Pronunciation"
      ]
    }
  ],
  "translations": [
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "form of fiberboard made of wood pulp",
      "tags": [
        "masculine"
      ],
      "word": "béabharchlár"
    }
  ],
  "word": "beaverboard"
}