"thủ tiết" meaning in Vietnamese

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      "expansion": "thủ tiết",
      "name": "head"
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    {
      "args": {},
      "expansion": "thủ tiết",
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  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
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          "english": "[…] but she was a widow dedicated to remaining unmarried, so how could she accompany such a man?",
          "ref": "2005, chapter 1, in Cao Tự Thanh, transl., Anh hùng xạ điêu, Văn học, translation of 射雕英雄传 by Jīn Yōng (Kim Dung):",
          "text": "[…] mà mình vốn là quả phụ thủ tiết thì làm sao có thể đi chung với một người đàn ông như vậy?",
          "type": "quote"
        }
      ],
      "glosses": [
        "remaining unmarried after husband or betrothed's death"
      ],
      "id": "en-thủ_tiết-vi-adj-d5A46WM6",
      "links": [
        [
          "remain",
          "remain"
        ],
        [
          "unmarried",
          "unmarried"
        ],
        [
          "husband",
          "husband"
        ],
        [
          "betrothed",
          "betrothed"
        ],
        [
          "death",
          "death"
        ]
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        "(literary, of a woman) remaining unmarried after husband or betrothed's death"
      ],
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        "of a woman"
      ],
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        "literary"
      ]
    }
  ],
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    {
      "ipa": "[tʰu˧˩ tiət̚˧˦]",
      "tags": [
        "Hà-Nội"
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    },
    {
      "ipa": "[tʰʊw˧˨ tiək̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰʊw˨˩˦ tiək̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "thủ tiết"
}

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      "expansion": "thủ tiết",
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  "pos": "adj",
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          "english": "[…] but she was a widow dedicated to remaining unmarried, so how could she accompany such a man?",
          "ref": "2005, chapter 1, in Cao Tự Thanh, transl., Anh hùng xạ điêu, Văn học, translation of 射雕英雄传 by Jīn Yōng (Kim Dung):",
          "text": "[…] mà mình vốn là quả phụ thủ tiết thì làm sao có thể đi chung với một người đàn ông như vậy?",
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        "remaining unmarried after husband or betrothed's death"
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          "betrothed"
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        "(literary, of a woman) remaining unmarried after husband or betrothed's death"
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      "ipa": "[tʰʊw˧˨ tiək̚˦˧˥]",
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        "Huế"
      ]
    },
    {
      "ipa": "[tʰʊw˨˩˦ tiək̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "thủ tiết"
}