"prerational" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "rational"
      },
      "expansion": "pre- + rational",
      "name": "prefix"
    }
  ],
  "etymology_text": "pre- + rational",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "prerational (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2007 October 7, “Can I Put You on Hold?”, in New York Times",
          "text": "It is hard to escape the impression that if retailers could they would find some way to hook up directly to the prerational brain — the part of us that knows nothing about common sense, budgets, late fees and interest rates — a part of the brain to which, for many of us, our cellphones have constant access.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Before the application of reason."
      ],
      "id": "en-prerational-en-adj-TcqAw0Wv",
      "links": [
        [
          "reason",
          "reason"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "prerational"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "rational"
      },
      "expansion": "pre- + rational",
      "name": "prefix"
    }
  ],
  "etymology_text": "pre- + rational",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "prerational (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with pre-",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "2007 October 7, “Can I Put You on Hold?”, in New York Times",
          "text": "It is hard to escape the impression that if retailers could they would find some way to hook up directly to the prerational brain — the part of us that knows nothing about common sense, budgets, late fees and interest rates — a part of the brain to which, for many of us, our cellphones have constant access.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Before the application of reason."
      ],
      "links": [
        [
          "reason",
          "reason"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "prerational"
}