"core temperature" meaning in English

{
  "forms": [
    {
      "form": "core temperatures",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "core temperature (plural core temperatures)",
      "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"
        }
      ],
      "glosses": [
        "The operating temperature of an organism, specifically in deep structures of the body such as the liver, in comparison to temperatures of peripheral tissues."
      ],
      "id": "en-core_temperature-en-noun--4~wHff0",
      "links": [
        [
          "operating",
          "operate"
        ],
        [
          "organism",
          "organism"
        ],
        [
          "peripheral",
          "peripheral"
        ]
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "the operating temperature of an organism",
          "word": "peruslämpö"
        }
      ],
      "wikipedia": [
        "core temperature"
      ]
    }
  ],
  "word": "core temperature"
}

{
  "forms": [
    {
      "form": "core temperatures",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "core temperature (plural core temperatures)",
      "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"
      ],
      "glosses": [
        "The operating temperature of an organism, specifically in deep structures of the body such as the liver, in comparison to temperatures of peripheral tissues."
      ],
      "links": [
        [
          "operating",
          "operate"
        ],
        [
          "organism",
          "organism"
        ],
        [
          "peripheral",
          "peripheral"
        ]
      ],
      "wikipedia": [
        "core temperature"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "the operating temperature of an organism",
      "word": "peruslämpö"
    }
  ],
  "word": "core temperature"
}