"chỉ giới" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "指界",
        "t": "the demarcation of cadastral parcel boundaries"
      },
      "expansion": "指界 (“the demarcation of cadastral parcel boundaries”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "指界",
        "2": "the demarcation of cadastral parcel boundaries"
      },
      "expansion": "Sino-Vietnamese word from 指界 (“the demarcation of cadastral parcel boundaries”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 指界 (“the demarcation of cadastral parcel boundaries”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "chỉ giới",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "chỉ giới",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese nouns without classifiers",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "The Red Line Boundary",
          "text": "Chỉ giới đường đỏ",
          "type": "example"
        }
      ],
      "glosses": [
        "a boundary; limit"
      ],
      "id": "en-chỉ_giới-vi-noun-rXyuT2ar",
      "links": [
        [
          "civil engineering",
          "civil engineering"
        ],
        [
          "boundary",
          "boundary#English"
        ],
        [
          "limit",
          "limit#English"
        ]
      ],
      "raw_glosses": [
        "(formal, especially in civil engineering) a boundary; limit"
      ],
      "raw_tags": [
        "in civil engineering"
      ],
      "tags": [
        "especially",
        "formal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕi˧˩ zəːj˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕɪj˧˨ jəːj˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[cɪj˨˩˦ jəːj˦˥]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "chỉ giới"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "指界",
        "t": "the demarcation of cadastral parcel boundaries"
      },
      "expansion": "指界 (“the demarcation of cadastral parcel boundaries”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "指界",
        "2": "the demarcation of cadastral parcel boundaries"
      },
      "expansion": "Sino-Vietnamese word from 指界 (“the demarcation of cadastral parcel boundaries”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 指界 (“the demarcation of cadastral parcel boundaries”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "chỉ giới",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "chỉ giới",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Sino-Vietnamese words",
        "Vietnamese entries with incorrect language header",
        "Vietnamese formal terms",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns without classifiers",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with usage examples"
      ],
      "examples": [
        {
          "english": "The Red Line Boundary",
          "text": "Chỉ giới đường đỏ",
          "type": "example"
        }
      ],
      "glosses": [
        "a boundary; limit"
      ],
      "links": [
        [
          "civil engineering",
          "civil engineering"
        ],
        [
          "boundary",
          "boundary#English"
        ],
        [
          "limit",
          "limit#English"
        ]
      ],
      "raw_glosses": [
        "(formal, especially in civil engineering) a boundary; limit"
      ],
      "raw_tags": [
        "in civil engineering"
      ],
      "tags": [
        "especially",
        "formal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕi˧˩ zəːj˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕɪj˧˨ jəːj˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[cɪj˨˩˦ jəːj˦˥]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "chỉ giới"
}