"preexisting" meaning in English

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  "lang_code": "en",
  "pos": "verb",
  "senses": [
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          "word": "preexist"
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        "present participle and gerund of preexist"
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  "synonyms": [
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      "_dis1": "0 0",
      "word": "preëxisting"
    },
    {
      "_dis1": "0 0",
      "word": "pre-existing"
    }
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  "word": "preexisting"
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  "lang_code": "en",
  "pos": "adj",
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      "derived": [
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          "word": "preexisting condition"
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      "glosses": [
        "Already in existence before something else."
      ],
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        [
          "existence",
          "existence#English"
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      "word": "preëxisting"
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  "word": "preexisting"
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      "word": "preëxisting"
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    {
      "word": "pre-existing"
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  "word": "preexisting"
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  "derived": [
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  "synonyms": [
    {
      "word": "preëxisting"
    },
    {
      "word": "pre-existing"
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  "word": "preexisting"
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