"lột xác" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "lột",
        "3": "xác",
        "t1": "to strip off, to slough",
        "t2": "body, corpse"
      },
      "expansion": "lột (“to strip off, to slough”) + xác (“body, corpse”)",
      "name": "com"
    }
  ],
  "etymology_text": "lột (“to strip off, to slough”) + xác (“body, corpse”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "lột xác",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "lột xác",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "95 5",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "langcode": "vi",
          "name": "Zoology",
          "orig": "vi:Zoology",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "to moult (shed skin)"
      ],
      "id": "en-lột_xác-vi-verb-Yo-yYWJU",
      "links": [
        [
          "moult",
          "moult"
        ],
        [
          "shed",
          "shed"
        ],
        [
          "skin",
          "skin"
        ]
      ],
      "raw_glosses": [
        "(of animals, especially insects) to moult (shed skin)"
      ],
      "raw_tags": [
        "of animals"
      ],
      "tags": [
        "especially"
      ],
      "topics": [
        "biology",
        "entomology",
        "insects",
        "natural-sciences"
      ]
    },
    {
      "glosses": [
        "to improve oneself completly"
      ],
      "id": "en-lột_xác-vi-verb-OIXIpwl5",
      "links": [
        [
          "improve",
          "improve"
        ]
      ],
      "qualifier": "especially appearance",
      "raw_glosses": [
        "(figurative, especially appearance) to improve oneself completly"
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[lot̚˧˨ʔ saːk̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[lok̚˨˩ʔ saːk̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[lok̚˨˩˨ saːk̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "lột xác"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Vietnamese compound terms",
    "Vietnamese entries with incorrect language header",
    "Vietnamese lemmas",
    "Vietnamese terms with IPA pronunciation",
    "Vietnamese verbs",
    "vi:Zoology"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "lột",
        "3": "xác",
        "t1": "to strip off, to slough",
        "t2": "body, corpse"
      },
      "expansion": "lột (“to strip off, to slough”) + xác (“body, corpse”)",
      "name": "com"
    }
  ],
  "etymology_text": "lột (“to strip off, to slough”) + xác (“body, corpse”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "lột xác",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "lột xác",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "glosses": [
        "to moult (shed skin)"
      ],
      "links": [
        [
          "moult",
          "moult"
        ],
        [
          "shed",
          "shed"
        ],
        [
          "skin",
          "skin"
        ]
      ],
      "raw_glosses": [
        "(of animals, especially insects) to moult (shed skin)"
      ],
      "raw_tags": [
        "of animals"
      ],
      "tags": [
        "especially"
      ],
      "topics": [
        "biology",
        "entomology",
        "insects",
        "natural-sciences"
      ]
    },
    {
      "glosses": [
        "to improve oneself completly"
      ],
      "links": [
        [
          "improve",
          "improve"
        ]
      ],
      "qualifier": "especially appearance",
      "raw_glosses": [
        "(figurative, especially appearance) to improve oneself completly"
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[lot̚˧˨ʔ saːk̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[lok̚˨˩ʔ saːk̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[lok̚˨˩˨ saːk̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "lột xác"
}