"rainbow snake" meaning in English

{
  "forms": [
    {
      "form": "rainbow snakes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rainbow snake (plural rainbow snakes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Colubrid snakes",
          "orig": "en:Colubrid snakes",
          "parents": [
            "Snakes",
            "Reptiles",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "taxonomic": "Farancia erytrogramma seminola",
          "word": "Florida rainbow snake"
        }
      ],
      "glosses": [
        "A large, aquatic, nonvenomous colubrid snake found in the southeastern United States, Farancia erytrogramma, especially subspecies Farancia erytrogramma erytrogramma."
      ],
      "id": "en-rainbow_snake-en-noun-NTZIyW6K",
      "links": [
        [
          "aquatic",
          "aquatic"
        ],
        [
          "nonvenomous",
          "nonvenomous"
        ],
        [
          "colubrid",
          "colubrid"
        ],
        [
          "United States",
          "United States"
        ]
      ]
    }
  ],
  "word": "rainbow snake"
}

{
  "derived": [
    {
      "taxonomic": "Farancia erytrogramma seminola",
      "word": "Florida rainbow snake"
    }
  ],
  "forms": [
    {
      "form": "rainbow snakes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rainbow snake (plural rainbow snakes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries using missing taxonomic name (species)",
        "Entries using missing taxonomic name (subspecies)",
        "en:Colubrid snakes"
      ],
      "glosses": [
        "A large, aquatic, nonvenomous colubrid snake found in the southeastern United States, Farancia erytrogramma, especially subspecies Farancia erytrogramma erytrogramma."
      ],
      "links": [
        [
          "aquatic",
          "aquatic"
        ],
        [
          "nonvenomous",
          "nonvenomous"
        ],
        [
          "colubrid",
          "colubrid"
        ],
        [
          "United States",
          "United States"
        ]
      ]
    }
  ],
  "word": "rainbow snake"
}