"caiman lizard" meaning in English

{
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    {
      "form": "caiman lizards",
      "tags": [
        "plural"
      ]
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  "head_templates": [
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      "expansion": "caiman lizard (plural caiman lizards)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Lacertoid lizards",
          "orig": "en:Lacertoid lizards",
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            "Reptiles",
            "Vertebrates",
            "Chordates",
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      "glosses": [
        "Any semi-aquatic lizard, of the genus Dracaena, found in South America"
      ],
      "id": "en-caiman_lizard-en-noun-hCRB7FWL",
      "links": [
        [
          "genus",
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        [
          "Dracaena",
          "Dracaena"
        ],
        [
          "South America",
          "South America"
        ]
      ]
    }
  ],
  "word": "caiman lizard"
}

{
  "forms": [
    {
      "form": "caiman lizards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
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      "expansion": "caiman lizard (plural caiman lizards)",
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  "lang_code": "en",
  "pos": "noun",
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        "English countable nouns",
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        "en:Lacertoid lizards"
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      "glosses": [
        "Any semi-aquatic lizard, of the genus Dracaena, found in South America"
      ],
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        [
          "genus",
          "genus"
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        [
          "Dracaena",
          "Dracaena"
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          "South America",
          "South America"
        ]
      ]
    }
  ],
  "word": "caiman lizard"
}