"số dách" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "số",
        "alt2": "dách"
      },
      "expansion": "số + dách",
      "name": "com"
    },
    {
      "args": {
        "1": "vi",
        "2": "yue",
        "3": "一"
      },
      "expansion": "Cantonese 一 (jat¹)",
      "name": "bor"
    }
  ],
  "etymology_text": "số + dách; the second element is from Cantonese 一 (jat¹) (SV: nhất).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "số dách",
        "tr": ""
      },
      "expansion": "số dách",
      "name": "head"
    },
    {
      "args": {
        "head": "số dách"
      },
      "expansion": "số dách",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Southern Vietnamese",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the best"
      ],
      "id": "en-số_dách-vi-adj-bXZs7geC",
      "links": [
        [
          "best",
          "best"
        ]
      ],
      "raw_glosses": [
        "(Southern Vietnam, colloquial, of quality) the best"
      ],
      "raw_tags": [
        "of quality"
      ],
      "synonyms": [
        {
          "word": "số dzách"
        }
      ],
      "tags": [
        "Southern",
        "Vietnam",
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[so˧˦ zajk̟̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʂow˨˩˦ jat̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[sow˨˩˦ jat̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʂow˦˥ jat̚˦˥]",
      "note": "Saigon"
    },
    {
      "ipa": "[sow˦˥ jat̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "số dách"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "số",
        "alt2": "dách"
      },
      "expansion": "số + dách",
      "name": "com"
    },
    {
      "args": {
        "1": "vi",
        "2": "yue",
        "3": "一"
      },
      "expansion": "Cantonese 一 (jat¹)",
      "name": "bor"
    }
  ],
  "etymology_text": "số + dách; the second element is from Cantonese 一 (jat¹) (SV: nhất).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "số dách",
        "tr": ""
      },
      "expansion": "số dách",
      "name": "head"
    },
    {
      "args": {
        "head": "số dách"
      },
      "expansion": "số dách",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Southern Vietnamese",
        "Vietnamese adjectives",
        "Vietnamese colloquialisms",
        "Vietnamese compound terms",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese terms borrowed from Cantonese",
        "Vietnamese terms derived from Cantonese",
        "Vietnamese terms with IPA pronunciation"
      ],
      "glosses": [
        "the best"
      ],
      "links": [
        [
          "best",
          "best"
        ]
      ],
      "raw_glosses": [
        "(Southern Vietnam, colloquial, of quality) the best"
      ],
      "raw_tags": [
        "of quality"
      ],
      "tags": [
        "Southern",
        "Vietnam",
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[so˧˦ zajk̟̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʂow˨˩˦ jat̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[sow˨˩˦ jat̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʂow˦˥ jat̚˦˥]",
      "note": "Saigon"
    },
    {
      "ipa": "[sow˦˥ jat̚˦˥]",
      "note": "Saigon"
    }
  ],
  "synonyms": [
    {
      "word": "số dzách"
    }
  ],
  "word": "số dách"
}