"字喃" meaning in Vietnamese

{
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "字喃",
      "name": "head"
    },
    {
      "args": {
        "sc": "Hani"
      },
      "expansion": "字喃",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese Nom",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Vietnamese",
          "orig": "vi:Vietnamese",
          "parents": [
            "Languages",
            "Language",
            "Names",
            "Communication",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Writing systems",
          "orig": "vi:Writing systems",
          "parents": [
            "Writing",
            "Human behaviour",
            "Language",
            "Human",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "vi",
          "name": "Chữ Nôm",
          "orig": "vi:chữ Nôm",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "chữ Nôm form of chữ Nôm (“Chu Nom; former writing system of Vietnam, based on Chinese characters”)."
      ],
      "id": "en-字喃-vi-noun-YOOgrAlz",
      "links": [
        [
          "chữ Nôm",
          "chữ Nôm#Vietnamese"
        ],
        [
          "Chu Nom",
          "Chu Nom"
        ],
        [
          "writing system",
          "writing system"
        ],
        [
          "Vietnam",
          "Vietnam"
        ],
        [
          "Chinese character",
          "Chinese character"
        ]
      ]
    }
  ],
  "word": "字喃"
}

{
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "字喃",
      "name": "head"
    },
    {
      "args": {
        "sc": "Hani"
      },
      "expansion": "字喃",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Vietnamese Nom",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns in Han script",
        "vi:Vietnamese",
        "vi:Writing systems",
        "vi:chữ Nôm"
      ],
      "glosses": [
        "chữ Nôm form of chữ Nôm (“Chu Nom; former writing system of Vietnam, based on Chinese characters”)."
      ],
      "links": [
        [
          "chữ Nôm",
          "chữ Nôm#Vietnamese"
        ],
        [
          "Chu Nom",
          "Chu Nom"
        ],
        [
          "writing system",
          "writing system"
        ],
        [
          "Vietnam",
          "Vietnam"
        ],
        [
          "Chinese character",
          "Chinese character"
        ]
      ]
    }
  ],
  "word": "字喃"
}