"gulfweed" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "gulf",
        "3": "weed",
        "t1": "Gulf of Mexico"
      },
      "expansion": "gulf (“Gulf of Mexico”) + weed",
      "name": "compound"
    }
  ],
  "etymology_text": "gulf (“Gulf of Mexico”) + weed",
  "forms": [
    {
      "form": "gulfweeds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "gulfweed (usually uncountable, plural gulfweeds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
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          "source": "w"
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          "parents": [
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        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Brown algae",
          "orig": "en:Brown algae",
          "parents": [
            "Algae",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
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      ],
      "glosses": [
        "sargassum; algae of the genus Sargassum."
      ],
      "id": "en-gulfweed-en-noun-dV5-dSMX",
      "links": [
        [
          "sargassum",
          "sargassum"
        ],
        [
          "alga",
          "alga"
        ],
        [
          "Sargassum",
          "Sargassum#Translingual"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "translations": [
        {
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "sargasovo vodoraslo",
          "sense": "Sargassum bacciferum",
          "tags": [
            "neuter"
          ],
          "word": "саргасово водорасло"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "Sargassum bacciferum",
          "tags": [
            "masculine"
          ],
          "word": "sargaço"
        }
      ]
    }
  ],
  "word": "gulfweed"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "gulf",
        "3": "weed",
        "t1": "Gulf of Mexico"
      },
      "expansion": "gulf (“Gulf of Mexico”) + weed",
      "name": "compound"
    }
  ],
  "etymology_text": "gulf (“Gulf of Mexico”) + weed",
  "forms": [
    {
      "form": "gulfweeds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
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      "expansion": "gulfweed (usually uncountable, plural gulfweeds)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "sargassum; algae of the genus Sargassum."
      ],
      "links": [
        [
          "sargassum",
          "sargassum"
        ],
        [
          "alga",
          "alga"
        ],
        [
          "Sargassum",
          "Sargassum#Translingual"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "sargasovo vodoraslo",
      "sense": "Sargassum bacciferum",
      "tags": [
        "neuter"
      ],
      "word": "саргасово водорасло"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "Sargassum bacciferum",
      "tags": [
        "masculine"
      ],
      "word": "sargaço"
    }
  ],
  "word": "gulfweed"
}