"presymptomatic" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "symptomatic"
      },
      "expansion": "pre- + symptomatic",
      "name": "prefix"
    }
  ],
  "etymology_text": "pre- + symptomatic",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "presymptomatic (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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Medicine",
          "orig": "en:Medicine",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "relating to the early stages of a disease, before all symptoms have developed and therefore accurate diagnosis is not possible"
      ],
      "id": "en-presymptomatic-en-adj-UiKgD2Nf",
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "disease",
          "disease"
        ],
        [
          "symptom",
          "symptom"
        ],
        [
          "developed",
          "developed"
        ],
        [
          "diagnosis",
          "diagnosis"
        ]
      ],
      "raw_glosses": [
        "(medicine) relating to the early stages of a disease, before all symptoms have developed and therefore accurate diagnosis is not possible"
      ],
      "synonyms": [
        {
          "word": "prepatent"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ],
      "translations": [
        {
          "code": "cs",
          "lang": "Czech",
          "sense": "relating to disease stage before symptoms get developed",
          "word": "presymptomatický"
        },
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "relating to disease stage before symptoms get developed",
          "word": "presymptomatisch"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "relating to disease stage before symptoms get developed",
          "word": "présymptomatique"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "relating to disease stage before symptoms get developed",
          "word": "präsymptomatisch"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "predsimptómnyj",
          "sense": "relating to disease stage before symptoms get developed",
          "word": "предсимпто́мный"
        }
      ]
    }
  ],
  "word": "presymptomatic"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "symptomatic"
      },
      "expansion": "pre- + symptomatic",
      "name": "prefix"
    }
  ],
  "etymology_text": "pre- + symptomatic",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "presymptomatic (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 uncomparable adjectives",
        "en:Medicine"
      ],
      "glosses": [
        "relating to the early stages of a disease, before all symptoms have developed and therefore accurate diagnosis is not possible"
      ],
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "disease",
          "disease"
        ],
        [
          "symptom",
          "symptom"
        ],
        [
          "developed",
          "developed"
        ],
        [
          "diagnosis",
          "diagnosis"
        ]
      ],
      "raw_glosses": [
        "(medicine) relating to the early stages of a disease, before all symptoms have developed and therefore accurate diagnosis is not possible"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "prepatent"
    }
  ],
  "translations": [
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "relating to disease stage before symptoms get developed",
      "word": "presymptomatický"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "relating to disease stage before symptoms get developed",
      "word": "presymptomatisch"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "relating to disease stage before symptoms get developed",
      "word": "présymptomatique"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "relating to disease stage before symptoms get developed",
      "word": "präsymptomatisch"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "predsimptómnyj",
      "sense": "relating to disease stage before symptoms get developed",
      "word": "предсимпто́мный"
    }
  ],
  "word": "presymptomatic"
}