"palaeobiology" meaning in English

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  "etymology_text": "palaeo- + biology",
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      "expansion": "palaeobiology (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "other",
          "name": "English terms prefixed with palaeo-",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Paleontology",
          "orig": "en:Paleontology",
          "parents": [
            "Geology",
            "Sciences",
            "Earth sciences",
            "All topics",
            "Fundamental"
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      ],
      "glosses": [
        "The scientific study of prehistoric life, especially of those aspects pertaining to living systems."
      ],
      "id": "en-palaeobiology-en-noun-llznUoGz",
      "links": [
        [
          "prehistoric",
          "prehistoric"
        ]
      ],
      "synonyms": [
        {
          "word": "paleobiology"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
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  "word": "palaeobiology"
}

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        "2": "palaeo",
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  ],
  "etymology_text": "palaeo- + biology",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The scientific study of prehistoric life, especially of those aspects pertaining to living systems."
      ],
      "links": [
        [
          "prehistoric",
          "prehistoric"
        ]
      ],
      "tags": [
        "uncountable"
      ]
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  ],
  "synonyms": [
    {
      "word": "paleobiology"
    }
  ],
  "word": "palaeobiology"
}