"jałmurka" meaning in Old Polish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "pl",
            "2": "jarmułka"
          },
          "expansion": "Polish: jarmułka",
          "name": "desc"
        }
      ],
      "text": "Polish: jarmułka"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "lg"
    },
    {
      "args": {
        "1": "zlw-opl",
        "nocap": "1"
      },
      "expansion": "uncertain",
      "name": "unc"
    },
    {
      "args": {
        "1": "1458"
      },
      "expansion": "1458",
      "name": "etydate/the"
    },
    {
      "args": {
        "1": "1458"
      },
      "expansion": "First attested in 1458",
      "name": "etydate"
    }
  ],
  "etymology_text": "Borrowed from an uncertain source. First attested in 1458.",
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "jałmurka f",
      "name": "zlw-opl-noun"
    }
  ],
  "lang": "Old Polish",
  "lang_code": "zlw-opl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Masovia Old Polish",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Polish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Polish quotations with omitted translation",
          "parents": [
            "Quotations with omitted translation",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1950 [1458], Władysław Kuraszkiewicz, Adam Wolff, editors, Zapiski i roty polskie XV-XVI wieku z ksiąg sądowych ziemi warszawskiej, number 1057, Warsaw:",
          "text": "Tunice stricte *muliebre al. nyewyeshcze, yelmvncha rubea, manutergio et podvyyka",
          "type": "quote"
        }
      ],
      "glosses": [
        "type of hat"
      ],
      "id": "en-jałmurka-zlw-opl-noun-JXwpAPUu",
      "qualifier": "attested in Masovia",
      "raw_glosses": [
        "(attested in Masovia) type of hat"
      ],
      "synonyms": [
        {
          "word": "jełmunka"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/jaɫmurka/",
      "note": "10ᵗʰ–15ᵗʰ CE"
    },
    {
      "ipa": "/jaɫmurka/",
      "note": "15ᵗʰ CE"
    }
  ],
  "word": "jałmurka"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "pl",
            "2": "jarmułka"
          },
          "expansion": "Polish: jarmułka",
          "name": "desc"
        }
      ],
      "text": "Polish: jarmułka"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "lg"
    },
    {
      "args": {
        "1": "zlw-opl",
        "nocap": "1"
      },
      "expansion": "uncertain",
      "name": "unc"
    },
    {
      "args": {
        "1": "1458"
      },
      "expansion": "1458",
      "name": "etydate/the"
    },
    {
      "args": {
        "1": "1458"
      },
      "expansion": "First attested in 1458",
      "name": "etydate"
    }
  ],
  "etymology_text": "Borrowed from an uncertain source. First attested in 1458.",
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "jałmurka f",
      "name": "zlw-opl-noun"
    }
  ],
  "lang": "Old Polish",
  "lang_code": "zlw-opl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Masovia Old Polish",
        "Old Polish borrowed terms",
        "Old Polish entries with incorrect language header",
        "Old Polish feminine nouns",
        "Old Polish lemmas",
        "Old Polish nouns",
        "Old Polish quotations with omitted translation",
        "Old Polish terms with IPA pronunciation",
        "Old Polish terms with quotations",
        "Old Polish terms with unknown etymologies",
        "Pages with 1 entry",
        "Pages with entries",
        "zlw-opl:Headwear"
      ],
      "examples": [
        {
          "ref": "1950 [1458], Władysław Kuraszkiewicz, Adam Wolff, editors, Zapiski i roty polskie XV-XVI wieku z ksiąg sądowych ziemi warszawskiej, number 1057, Warsaw:",
          "text": "Tunice stricte *muliebre al. nyewyeshcze, yelmvncha rubea, manutergio et podvyyka",
          "type": "quote"
        }
      ],
      "glosses": [
        "type of hat"
      ],
      "qualifier": "attested in Masovia",
      "raw_glosses": [
        "(attested in Masovia) type of hat"
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/jaɫmurka/",
      "note": "10ᵗʰ–15ᵗʰ CE"
    },
    {
      "ipa": "/jaɫmurka/",
      "note": "15ᵗʰ CE"
    }
  ],
  "synonyms": [
    {
      "word": "jełmunka"
    }
  ],
  "word": "jałmurka"
}