"Ysaac" meaning in Middle English

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      "text": "English: Isaac"
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  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "name",
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        {
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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          "name": "Pages with 2 entries",
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          "langcode": "enm",
          "name": "Biblical characters",
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            "Bible",
            "Books",
            "Christianity",
            "Judaism",
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            "Abrahamism",
            "Culture",
            "Entertainment",
            "Writing",
            "Media",
            "Religion",
            "Society",
            "Human behaviour",
            "Language",
            "Communication",
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      "examples": [
        {
          "ref": "c. 1395, John Wycliffe, John Purvey [et al.], transl., Bible (Wycliffite Bible (later version), MS Lich 10.), published c. 1410, Matheu 1:1–2, page 1r, column 2, lines 1–5; republished as Wycliffe's translation of the New Testament, Lichfield: Bill Endres, 2010:",
          "text": "The book of þe generacıoū of ıhū crıſt .· þe ſone of dauıd þe ſone of abꝛaham / abꝛaham bıgat yſaac / yſaac bıgat ıacob / ıacob bıgat ıudas ⁊ hıſe bꝛıþ̇en /",
          "type": "quote"
        }
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        "Isaac"
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          "Isaac",
          "Isaac"
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        "(biblical) Isaac"
      ],
      "topics": [
        "biblical",
        "lifestyle",
        "religion"
      ]
    }
  ],
  "word": "Ysaac"
}

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    {
      "depth": 1,
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      "text": "English: Isaac"
    }
  ],
  "head_templates": [
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      "expansion": "Ysaac",
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  ],
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  "lang_code": "enm",
  "pos": "name",
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          "ref": "c. 1395, John Wycliffe, John Purvey [et al.], transl., Bible (Wycliffite Bible (later version), MS Lich 10.), published c. 1410, Matheu 1:1–2, page 1r, column 2, lines 1–5; republished as Wycliffe's translation of the New Testament, Lichfield: Bill Endres, 2010:",
          "text": "The book of þe generacıoū of ıhū crıſt .· þe ſone of dauıd þe ſone of abꝛaham / abꝛaham bıgat yſaac / yſaac bıgat ıacob / ıacob bıgat ıudas ⁊ hıſe bꝛıþ̇en /",
          "type": "quote"
        }
      ],
      "glosses": [
        "Isaac"
      ],
      "links": [
        [
          "biblical",
          "Bible"
        ],
        [
          "Isaac",
          "Isaac"
        ]
      ],
      "raw_glosses": [
        "(biblical) Isaac"
      ],
      "topics": [
        "biblical",
        "lifestyle",
        "religion"
      ]
    }
  ],
  "word": "Ysaac"
}