"thein" meaning in English

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      "args": {
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      "expansion": "thein (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "theine"
        }
      ],
      "glosses": [
        "Alternative spelling of theine"
      ],
      "id": "en-thein-en-noun-ad-KHvJT",
      "links": [
        [
          "theine",
          "theine#English"
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        "alt-of",
        "alternative",
        "uncountable"
      ]
    }
  ],
  "word": "thein"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "theins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "thein (plural theins)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "thane"
        }
      ],
      "categories": [
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          "_dis": "33 67",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
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      ],
      "glosses": [
        "Obsolete form of thane."
      ],
      "id": "en-thein-en-noun-7ipUxZQe",
      "links": [
        [
          "thane",
          "thane#English"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "word": "thein"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncountable nouns",
    "Pages with 2 entries",
    "Pages with entries"
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  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
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      "expansion": "thein (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "theine"
        }
      ],
      "glosses": [
        "Alternative spelling of theine"
      ],
      "links": [
        [
          "theine",
          "theine#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "uncountable"
      ]
    }
  ],
  "word": "thein"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
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    "English nouns",
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  "etymology_number": 2,
  "forms": [
    {
      "form": "theins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
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      "expansion": "thein (plural theins)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "thane"
        }
      ],
      "categories": [
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      ],
      "glosses": [
        "Obsolete form of thane."
      ],
      "links": [
        [
          "thane",
          "thane#English"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "word": "thein"
}