"hot reactor" meaning in English

{
  "etymology_text": "Coined by Dr. Robert Eliot et al c. 1982",
  "forms": [
    {
      "form": "hot reactors",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hot reactor (plural hot reactors)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physiology",
          "orig": "en:Physiology",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Psychology",
          "orig": "en:Psychology",
          "parents": [
            "Social sciences",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1982, RS Eliot, JC Buell, TM Dembroski, “Bio–Behavioural Perspectives on Coronary Heart Disease, Hypertension and Sudden Cardiac Death”, in Acta Medica Scandinavica:",
          "text": "Secondly, BP and HR values at baseline and during test activity, and change scores (ie baseline level minus level during activity) are fairly stable on retesting. In other words, a hot reactor is still likely to be a hot reactor 6 months later.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A person whose blood pressure and heart rate increase abnormally in response to stress."
      ],
      "id": "en-hot_reactor-en-noun-UL0q3IFE",
      "links": [
        [
          "psychology",
          "psychology"
        ],
        [
          "physiology",
          "physiology"
        ],
        [
          "blood pressure",
          "blood pressure"
        ]
      ],
      "raw_glosses": [
        "(psychology, physiology) A person whose blood pressure and heart rate increase abnormally in response to stress."
      ],
      "topics": [
        "human-sciences",
        "medicine",
        "physiology",
        "psychology",
        "sciences"
      ]
    }
  ],
  "word": "hot reactor"
}

{
  "etymology_text": "Coined by Dr. Robert Eliot et al c. 1982",
  "forms": [
    {
      "form": "hot reactors",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hot reactor (plural hot reactors)",
      "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",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:People",
        "en:Physiology",
        "en:Psychology"
      ],
      "examples": [
        {
          "ref": "1982, RS Eliot, JC Buell, TM Dembroski, “Bio–Behavioural Perspectives on Coronary Heart Disease, Hypertension and Sudden Cardiac Death”, in Acta Medica Scandinavica:",
          "text": "Secondly, BP and HR values at baseline and during test activity, and change scores (ie baseline level minus level during activity) are fairly stable on retesting. In other words, a hot reactor is still likely to be a hot reactor 6 months later.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A person whose blood pressure and heart rate increase abnormally in response to stress."
      ],
      "links": [
        [
          "psychology",
          "psychology"
        ],
        [
          "physiology",
          "physiology"
        ],
        [
          "blood pressure",
          "blood pressure"
        ]
      ],
      "raw_glosses": [
        "(psychology, physiology) A person whose blood pressure and heart rate increase abnormally in response to stress."
      ],
      "topics": [
        "human-sciences",
        "medicine",
        "physiology",
        "psychology",
        "sciences"
      ]
    }
  ],
  "word": "hot reactor"
}