"phản đề" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "反題"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "反",
        "2": "reverse",
        "3": "題",
        "4": "topic"
      },
      "expansion": "Sino-Vietnamese word from 反 (“reverse”) and 題 (“topic”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 反 (“reverse”) and 題 (“topic”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "phản đề",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "phản đề",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Vietnamese words with uncreated Han etymology",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "vi",
          "name": "Philosophy",
          "orig": "vi:Philosophy",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "antithesis"
      ],
      "id": "en-phản_đề-vi-noun-E9baSmTj",
      "links": [
        [
          "philosophy",
          "philosophy"
        ],
        [
          "antithesis",
          "antithesis"
        ]
      ],
      "raw_glosses": [
        "(philosophy) antithesis"
      ],
      "topics": [
        "human-sciences",
        "philosophy",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[faːn˧˩ ʔɗe˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[faːŋ˧˨ ʔɗej˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[faːŋ˨˩˦ ʔɗej˨˩]",
      "note": "Saigon"
    }
  ],
  "word": "phản đề"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "反題"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "反",
        "2": "reverse",
        "3": "題",
        "4": "topic"
      },
      "expansion": "Sino-Vietnamese word from 反 (“reverse”) and 題 (“topic”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 反 (“reverse”) and 題 (“topic”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "phản đề",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "phản đề",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Sino-Vietnamese words with uncreated Han etymology",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese terms with IPA pronunciation",
        "vi:Philosophy"
      ],
      "glosses": [
        "antithesis"
      ],
      "links": [
        [
          "philosophy",
          "philosophy"
        ],
        [
          "antithesis",
          "antithesis"
        ]
      ],
      "raw_glosses": [
        "(philosophy) antithesis"
      ],
      "topics": [
        "human-sciences",
        "philosophy",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[faːn˧˩ ʔɗe˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[faːŋ˧˨ ʔɗej˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[faːŋ˨˩˦ ʔɗej˨˩]",
      "note": "Saigon"
    }
  ],
  "word": "phản đề"
}