"ngoại trú" meaning in Vietnamese

{
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        "2": "Sino-Vietnamese words"
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      "expansion": "",
      "name": "categorize"
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    {
      "args": {
        "1": "外",
        "2": "outside",
        "3": "住",
        "4": "to dwell"
      },
      "expansion": "Sino-Vietnamese word from 外 (“outside”) and 住 (“to dwell”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 外 (“outside”) and 住 (“to dwell”)",
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        "2": "adverb",
        "3": "",
        "4": "",
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      "expansion": "ngoại trú",
      "name": "head"
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    {
      "args": {},
      "expansion": "ngoại trú",
      "name": "vi-adv"
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  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
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          "kind": "other",
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          "source": "w"
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          "parents": [],
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          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Schools",
          "orig": "vi:Schools",
          "parents": [
            "Buildings",
            "Education",
            "Buildings and structures",
            "Society",
            "Architecture",
            "All topics",
            "Applied sciences",
            "Art",
            "Fundamental",
            "Sciences",
            "Culture"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "not inside a school or a hospital"
      ],
      "id": "en-ngoại_trú-vi-adv-oWq~dMkd",
      "links": [
        [
          "school",
          "school"
        ],
        [
          "hospital",
          "hospital"
        ]
      ],
      "raw_glosses": [
        "(of a student's or patient's way of living) not inside a school or a hospital"
      ],
      "raw_tags": [
        "of a student's or patient's way of living"
      ],
      "related": [
        {
          "word": "nội trú"
        },
        {
          "word": "bán trú"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ŋwaːj˧˨ʔ t͡ɕu˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ŋwaːj˨˩ʔ ʈʊw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ŋwaːj˨˩˨ ʈʊw˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "ngoại trú"
}

{
  "etymology_templates": [
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        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
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    {
      "args": {
        "1": "外",
        "2": "outside",
        "3": "住",
        "4": "to dwell"
      },
      "expansion": "Sino-Vietnamese word from 外 (“outside”) and 住 (“to dwell”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 外 (“outside”) and 住 (“to dwell”)",
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      "expansion": "ngoại trú",
      "name": "head"
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    {
      "args": {},
      "expansion": "ngoại trú",
      "name": "vi-adv"
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  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adv",
  "related": [
    {
      "word": "nội trú"
    },
    {
      "word": "bán trú"
    }
  ],
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        "Vietnamese lemmas",
        "Vietnamese terms with IPA pronunciation",
        "vi:Schools"
      ],
      "glosses": [
        "not inside a school or a hospital"
      ],
      "links": [
        [
          "school",
          "school"
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        [
          "hospital",
          "hospital"
        ]
      ],
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        "(of a student's or patient's way of living) not inside a school or a hospital"
      ],
      "raw_tags": [
        "of a student's or patient's way of living"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ŋwaːj˧˨ʔ t͡ɕu˧˦]",
      "tags": [
        "Hà-Nội"
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    },
    {
      "ipa": "[ŋwaːj˨˩ʔ ʈʊw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ŋwaːj˨˩˨ ʈʊw˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "ngoại trú"
}