"chác" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "mkh-vie-pro",
        "3": "*caːk",
        "4": "",
        "5": "to buy"
      },
      "expansion": "Proto-Vietic *caːk (“to buy”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Vietic *caːk (“to buy”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "chác",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "chác",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "bán chác"
        },
        {
          "word": "đổi chác"
        },
        {
          "word": "kiếm chác"
        }
      ],
      "glosses": [
        "to buy"
      ],
      "id": "en-chác-vi-verb-fi7Tk9Ul",
      "links": [
        [
          "buy",
          "buy"
        ]
      ],
      "raw_glosses": [
        "(obsolete) to buy"
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕaːk̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕaːk̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[caːk̚˦˥]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "chác"
}

{
  "derived": [
    {
      "word": "bán chác"
    },
    {
      "word": "đổi chác"
    },
    {
      "word": "kiếm chác"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "mkh-vie-pro",
        "3": "*caːk",
        "4": "",
        "5": "to buy"
      },
      "expansion": "Proto-Vietic *caːk (“to buy”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Vietic *caːk (“to buy”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "chác",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "chác",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese terms derived from Proto-Vietic",
        "Vietnamese terms inherited from Proto-Vietic",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with obsolete senses",
        "Vietnamese verbs"
      ],
      "glosses": [
        "to buy"
      ],
      "links": [
        [
          "buy",
          "buy"
        ]
      ],
      "raw_glosses": [
        "(obsolete) to buy"
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕaːk̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕaːk̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[caːk̚˦˥]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "chác"
}