"sisterne" meaning in Middle English

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      "expansion": "sisterne",
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  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "plural of suster",
          "word": "sustren"
        }
      ],
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      ],
      "glosses": [
        "Alternative form of sustren (plural of suster)"
      ],
      "id": "en-sisterne-enm-noun-oDDA9hvF",
      "links": [
        [
          "sustren",
          "sustren#Middle_English"
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          "suster",
          "suster#Middle_English"
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  "word": "sisterne"
}

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      "expansion": "sisterne",
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  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "cisterne"
        }
      ],
      "glosses": [
        "Alternative form of cisterne"
      ],
      "id": "en-sisterne-enm-noun-EJdoecRx",
      "links": [
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  ],
  "word": "sisterne"
}

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  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "plural of suster",
          "word": "sustren"
        }
      ],
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        "Alternative form of sustren (plural of suster)"
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  "word": "sisterne"
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  "categories": [
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  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
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  "word": "sisterne"
}