"purple dye murex" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A medium-sized predatory sea snail of species Haustellum brandaris, which secrets a substance that can be used to make a long-lasting purple dye- Tyrian purple."
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      "id": "en-purple_dye_murex-en-noun-4rOmKWSJ",
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          "predatory",
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        [
          "snail",
          "snail"
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          "long-lasting",
          "long-lasting"
        ],
        [
          "dye",
          "dye"
        ],
        [
          "Tyrian purple",
          "Tyrian purple"
        ]
      ],
      "synonyms": [
        {
          "word": "spiny dye murex"
        }
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "sea snail",
          "tags": [
            "feminine"
          ],
          "word": "Purpurschnecke"
        },
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          "code": "es",
          "lang": "Spanish",
          "sense": "sea snail",
          "tags": [
            "feminine"
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          "word": "púrpura"
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  "word": "purple dye murex"
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  "lang_code": "en",
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        "A medium-sized predatory sea snail of species Haustellum brandaris, which secrets a substance that can be used to make a long-lasting purple dye- Tyrian purple."
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          "predatory",
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          "dye",
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          "Tyrian purple",
          "Tyrian purple"
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  "synonyms": [
    {
      "word": "spiny dye murex"
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  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "sea snail",
      "tags": [
        "feminine"
      ],
      "word": "Purpurschnecke"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "sea snail",
      "tags": [
        "feminine"
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      "word": "púrpura"
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  ],
  "word": "purple dye murex"
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