"barkar" meaning in Middle English

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  "etymology_text": "From berken + -er.",
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      "expansion": "barkar",
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  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "berkere"
        }
      ],
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          "_dis": "50 50",
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      ],
      "glosses": [
        "Alternative form of berkere"
      ],
      "id": "en-barkar-enm-noun-SHioNxQI",
      "links": [
        [
          "berkere",
          "berkere#Middle_English"
        ]
      ],
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  ],
  "word": "barkar"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "bark",
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      "expansion": "bark + -er",
      "name": "af"
    }
  ],
  "etymology_text": "From bark + -er.",
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      "expansion": "barkar",
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  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "barker"
        }
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      "glosses": [
        "Alternative form of barker"
      ],
      "id": "en-barkar-enm-noun--0ltYQ6c",
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        [
          "barker",
          "barker#Middle_English"
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  ],
  "word": "barkar"
}

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  "etymology_number": 1,
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        "2": "berken",
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      "expansion": "berken + -er",
      "name": "af"
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  ],
  "etymology_text": "From berken + -er.",
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      "args": {
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        "2": "noun"
      },
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  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
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          "word": "berkere"
        }
      ],
      "glosses": [
        "Alternative form of berkere"
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          "berkere#Middle_English"
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  ],
  "word": "barkar"
}

{
  "categories": [
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    "Middle English lemmas",
    "Middle English nouns",
    "Middle English terms suffixed with -er",
    "Pages with 4 entries",
    "Pages with entries"
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        "2": "bark",
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      "expansion": "bark + -er",
      "name": "af"
    }
  ],
  "etymology_text": "From bark + -er.",
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  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
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          "word": "barker"
        }
      ],
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        "Alternative form of barker"
      ],
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        [
          "barker",
          "barker#Middle_English"
        ]
      ],
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        "alt-of",
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  ],
  "word": "barkar"
}