"tussack" meaning in French

{
  "head_templates": [
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        "1": "m",
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      "expansion": "tussack m (uncountable)",
      "name": "fr-noun"
    }
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  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
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          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
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          "langcode": "fr",
          "name": "Plants",
          "orig": "fr:Plants",
          "parents": [
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
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          "source": "w"
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      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "2017, Tinnean, Touche pas à mon espion: Espion contre agent secret #2, Juno Publishing, page 146",
          "text": "Une roue heurta un tussack et la voiture décolla, vola jusqu’au centre du marais où elle tomba avec fracas dans une énorme gerbe d’éclaboussures.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "tussock"
      ],
      "id": "en-tussack-fr-noun-tbLdHs~M",
      "links": [
        [
          "tussock",
          "tussock"
        ]
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "tussack"
}

{
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "tussack m (uncountable)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
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        "French masculine nouns",
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        "Requests for translations of French quotations",
        "fr:Plants"
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "2017, Tinnean, Touche pas à mon espion: Espion contre agent secret #2, Juno Publishing, page 146",
          "text": "Une roue heurta un tussack et la voiture décolla, vola jusqu’au centre du marais où elle tomba avec fracas dans une énorme gerbe d’éclaboussures.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "tussock"
      ],
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        [
          "tussock",
          "tussock"
        ]
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      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "tussack"
}