"rớt" meaning in Vietnamese

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "đẻ rớt"
    },
    {
      "_dis1": "0 0",
      "word": "rơi rớt"
    },
    {
      "_dis1": "0 0",
      "word": "rớt đài"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "mkh-vie-pro",
        "3": "*-rəːc"
      },
      "expansion": "Proto-Vietic *-rəːc",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Vietic *-rəːc.",
  "forms": [
    {
      "form": "溧",
      "tags": [
        "CJK"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": "溧"
      },
      "expansion": "rớt • (溧)",
      "name": "head"
    },
    {
      "args": {
        "1": "溧"
      },
      "expansion": "rớt • (溧)",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "glosses": [
        "to drop, to fall"
      ],
      "id": "en-rớt-vi-verb-Ky6w~XL2",
      "links": [
        [
          "drop",
          "drop"
        ],
        [
          "fall",
          "fall"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Central Vietnamese",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Southern Vietnamese",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "43 57",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "23 77",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "20 80",
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "to fail (in one's examination)"
      ],
      "id": "en-rớt-vi-verb-K5GP~3Iw",
      "links": [
        [
          "fail",
          "fail"
        ],
        [
          "examination",
          "examination"
        ]
      ],
      "raw_glosses": [
        "(Central Vietnam, Southern Vietnam) to fail (in one's examination)"
      ],
      "tags": [
        "Central",
        "Southern",
        "Vietnam"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zəːt̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʐəːk̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ɹəːk̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "rớt"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "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 verbs"
  ],
  "derived": [
    {
      "word": "đẻ rớt"
    },
    {
      "word": "rơi rớt"
    },
    {
      "word": "rớt đài"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "mkh-vie-pro",
        "3": "*-rəːc"
      },
      "expansion": "Proto-Vietic *-rəːc",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Vietic *-rəːc.",
  "forms": [
    {
      "form": "溧",
      "tags": [
        "CJK"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": "溧"
      },
      "expansion": "rớt • (溧)",
      "name": "head"
    },
    {
      "args": {
        "1": "溧"
      },
      "expansion": "rớt • (溧)",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "glosses": [
        "to drop, to fall"
      ],
      "links": [
        [
          "drop",
          "drop"
        ],
        [
          "fall",
          "fall"
        ]
      ]
    },
    {
      "categories": [
        "Central Vietnamese",
        "Southern Vietnamese"
      ],
      "glosses": [
        "to fail (in one's examination)"
      ],
      "links": [
        [
          "fail",
          "fail"
        ],
        [
          "examination",
          "examination"
        ]
      ],
      "raw_glosses": [
        "(Central Vietnam, Southern Vietnam) to fail (in one's examination)"
      ],
      "tags": [
        "Central",
        "Southern",
        "Vietnam"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zəːt̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʐəːk̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ɹəːk̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "rớt"
}