"kayser" meaning in Middle English

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "Kaiser",
            "3": "kaiser",
            "der": "1"
          },
          "expansion": "⇒ English: Kaiser, kaiser",
          "name": "desc"
        }
      ],
      "text": "⇒ English: Kaiser, kaiser"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "sco",
            "2": "Kaiser",
            "bor": "1"
          },
          "expansion": "→ Scots: Kaiser",
          "name": "desc"
        }
      ],
      "text": "→ Scots: Kaiser"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "goh",
        "3": "keisar"
      },
      "expansion": "Borrowed from Old High German keisar",
      "name": "bor+"
    },
    {
      "args": {
        "1": "enm",
        "2": "gmw-pro",
        "3": "*kaisar"
      },
      "expansion": "Proto-West Germanic *kaisar",
      "name": "der"
    },
    {
      "args": {
        "1": "enm",
        "2": "gem-pro",
        "3": "*kaisaraz"
      },
      "expansion": "Proto-Germanic *kaisaraz",
      "name": "der"
    },
    {
      "args": {
        "1": "enm",
        "2": "la",
        "3": "Caesar"
      },
      "expansion": "Latin Caesar",
      "name": "der"
    },
    {
      "args": {
        "1": "enm",
        "2": "casere"
      },
      "expansion": "Doublet of casere",
      "name": "doublet"
    }
  ],
  "etymology_text": "Borrowed from Old High German keisar, from Proto-West Germanic *kaisar, from Proto-Germanic *kaisaraz, from Latin Caesar. Doublet of casere.",
  "forms": [
    {
      "form": "kayseres",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "kaysere",
      "tags": [
        "dative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "kayser",
      "name": "head"
    },
    {
      "args": {
        "1": "kayseres",
        "dat": "kaysere"
      },
      "expansion": "kayser (plural kayseres, dative kaysere)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "enm",
          "name": "Heads of state",
          "orig": "enm:Heads of state",
          "parents": [
            "Government",
            "Positions of authority",
            "Politics",
            "Society",
            "Leaders",
            "Occupations",
            "All topics",
            "People",
            "Work",
            "Fundamental",
            "Human",
            "Human activity",
            "Human behaviour"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "enm",
          "name": "Monarchy",
          "orig": "enm:Monarchy",
          "parents": [
            "Forms of government",
            "High society",
            "Government",
            "Society",
            "Politics",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An emperor (the ruler of an empire; a supreme ruler)"
      ],
      "id": "en-kayser-enm-noun-PRiRvKAe",
      "links": [
        [
          "emperor",
          "emperor"
        ],
        [
          "ruler",
          "ruler#English"
        ],
        [
          "empire",
          "empire#English"
        ],
        [
          "supreme",
          "supreme#English"
        ]
      ],
      "synonyms": [
        {
          "word": "emperour"
        },
        {
          "word": "caisare"
        },
        {
          "word": "caiser"
        },
        {
          "word": "caisoure"
        },
        {
          "word": "cayser"
        },
        {
          "word": "caysere"
        },
        {
          "word": "kaiser"
        },
        {
          "word": "kaisere"
        },
        {
          "word": "keiser"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkæi̯zər/"
    }
  ],
  "word": "kayser"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "Kaiser",
            "3": "kaiser",
            "der": "1"
          },
          "expansion": "⇒ English: Kaiser, kaiser",
          "name": "desc"
        }
      ],
      "text": "⇒ English: Kaiser, kaiser"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "sco",
            "2": "Kaiser",
            "bor": "1"
          },
          "expansion": "→ Scots: Kaiser",
          "name": "desc"
        }
      ],
      "text": "→ Scots: Kaiser"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "goh",
        "3": "keisar"
      },
      "expansion": "Borrowed from Old High German keisar",
      "name": "bor+"
    },
    {
      "args": {
        "1": "enm",
        "2": "gmw-pro",
        "3": "*kaisar"
      },
      "expansion": "Proto-West Germanic *kaisar",
      "name": "der"
    },
    {
      "args": {
        "1": "enm",
        "2": "gem-pro",
        "3": "*kaisaraz"
      },
      "expansion": "Proto-Germanic *kaisaraz",
      "name": "der"
    },
    {
      "args": {
        "1": "enm",
        "2": "la",
        "3": "Caesar"
      },
      "expansion": "Latin Caesar",
      "name": "der"
    },
    {
      "args": {
        "1": "enm",
        "2": "casere"
      },
      "expansion": "Doublet of casere",
      "name": "doublet"
    }
  ],
  "etymology_text": "Borrowed from Old High German keisar, from Proto-West Germanic *kaisar, from Proto-Germanic *kaisaraz, from Latin Caesar. Doublet of casere.",
  "forms": [
    {
      "form": "kayseres",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "kaysere",
      "tags": [
        "dative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "kayser",
      "name": "head"
    },
    {
      "args": {
        "1": "kayseres",
        "dat": "kaysere"
      },
      "expansion": "kayser (plural kayseres, dative kaysere)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Middle English doublets",
        "Middle English entries with incorrect language header",
        "Middle English lemmas",
        "Middle English nouns",
        "Middle English terms borrowed from Old High German",
        "Middle English terms derived from Latin",
        "Middle English terms derived from Old High German",
        "Middle English terms derived from Proto-Germanic",
        "Middle English terms derived from Proto-West Germanic",
        "Pages with 2 entries",
        "Pages with entries",
        "enm:Heads of state",
        "enm:Monarchy"
      ],
      "glosses": [
        "An emperor (the ruler of an empire; a supreme ruler)"
      ],
      "links": [
        [
          "emperor",
          "emperor"
        ],
        [
          "ruler",
          "ruler#English"
        ],
        [
          "empire",
          "empire#English"
        ],
        [
          "supreme",
          "supreme#English"
        ]
      ],
      "synonyms": [
        {
          "word": "emperour"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkæi̯zər/"
    }
  ],
  "synonyms": [
    {
      "word": "caisare"
    },
    {
      "word": "caiser"
    },
    {
      "word": "caisoure"
    },
    {
      "word": "cayser"
    },
    {
      "word": "caysere"
    },
    {
      "word": "kaiser"
    },
    {
      "word": "kaisere"
    },
    {
      "word": "keiser"
    }
  ],
  "word": "kayser"
}