"red triangle slug" meaning in English

{
  "forms": [
    {
      "form": "red triangle slugs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "red triangle slug (plural red triangle slugs)",
      "name": "en-noun"
    }
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  "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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        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Gastropods",
          "orig": "en:Gastropods",
          "parents": [
            "Mollusks",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
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        }
      ],
      "glosses": [
        "Triboniophorus graeffei, a large air-breathing land slug in the family Athoracophoridae."
      ],
      "id": "en-red_triangle_slug-en-noun-L4CkX2AJ",
      "wikipedia": [
        "red triangle slug"
      ]
    }
  ],
  "word": "red triangle slug"
}

{
  "forms": [
    {
      "form": "red triangle slugs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "red triangle slug (plural red triangle slugs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English lemmas",
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        "Entries using missing taxonomic name (family)",
        "Entries using missing taxonomic name (species)",
        "en:Gastropods"
      ],
      "glosses": [
        "Triboniophorus graeffei, a large air-breathing land slug in the family Athoracophoridae."
      ],
      "wikipedia": [
        "red triangle slug"
      ]
    }
  ],
  "word": "red triangle slug"
}