"hai mươi mốt" meaning in Vietnamese

{
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "numeral",
        "3": "",
        "4": "",
        "head": ""
      },
      "expansion": "hai mươi mốt",
      "name": "head"
    },
    {
      "args": {
        "1": "numeral"
      },
      "expansion": "hai mươi mốt",
      "name": "vi-pos"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Vietnamese cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "twenty-one"
      ],
      "id": "en-hai_mươi_mốt-vi-num-pp7bSJ9O",
      "links": [
        [
          "twenty-one",
          "twenty-one"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[haːj˧˧ mɨəj˧˧ mot̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[haːj˧˧ mɨj˧˧ mok̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[haːj˧˧ mɨj˧˧ mok̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "hai mươi mốt"
}

{
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "numeral",
        "3": "",
        "4": "",
        "head": ""
      },
      "expansion": "hai mươi mốt",
      "name": "head"
    },
    {
      "args": {
        "1": "numeral"
      },
      "expansion": "hai mươi mốt",
      "name": "vi-pos"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Vietnamese cardinal numbers",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese numerals",
        "Vietnamese terms with IPA pronunciation"
      ],
      "glosses": [
        "twenty-one"
      ],
      "links": [
        [
          "twenty-one",
          "twenty-one"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[haːj˧˧ mɨəj˧˧ mot̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[haːj˧˧ mɨj˧˧ mok̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[haːj˧˧ mɨj˧˧ mok̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "hai mươi mốt"
}