"grand roseau" meaning in French

{
  "forms": [
    {
      "form": "grands roseaux",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "grand roseau m (plural grands roseaux)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "fr",
          "name": "Plants",
          "orig": "fr:Plants",
          "parents": [
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1946, “La Mer”, Charles Trenet (lyrics), Charles Trenet (music), performed by Charles Trenet:",
          "text": "Voyez, près des étangs, / ces grands roseaux mouillés. / Voyez, ces oiseaux blancs / et ces maisons rouillées.",
          "type": "quote"
        }
      ],
      "glosses": [
        "giant cane, giant reed (Arundo donax)"
      ],
      "id": "en-grand_roseau-fr-noun-ztbwWNng",
      "links": [
        [
          "giant cane",
          "giant cane"
        ],
        [
          "giant reed",
          "giant reed"
        ],
        [
          "Arundo donax",
          "Arundo donax#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "canne de Provence"
        },
        {
          "word": "cannevelle"
        },
        {
          "word": "quenouille"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡʁɑ̃ ʁo.zo/"
    }
  ],
  "word": "grand roseau"
}

{
  "forms": [
    {
      "form": "grands roseaux",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "grand roseau m (plural grands roseaux)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French multiword terms",
        "French nouns",
        "French nouns with red links in their headword lines",
        "French terms with IPA pronunciation",
        "French terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Requests for translations of French quotations",
        "fr:Plants"
      ],
      "examples": [
        {
          "ref": "1946, “La Mer”, Charles Trenet (lyrics), Charles Trenet (music), performed by Charles Trenet:",
          "text": "Voyez, près des étangs, / ces grands roseaux mouillés. / Voyez, ces oiseaux blancs / et ces maisons rouillées.",
          "type": "quote"
        }
      ],
      "glosses": [
        "giant cane, giant reed (Arundo donax)"
      ],
      "links": [
        [
          "giant cane",
          "giant cane"
        ],
        [
          "giant reed",
          "giant reed"
        ],
        [
          "Arundo donax",
          "Arundo donax#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "canne de Provence"
        },
        {
          "word": "cannevelle"
        },
        {
          "word": "quenouille"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡʁɑ̃ ʁo.zo/"
    }
  ],
  "word": "grand roseau"
}