"trùng phương" meaning in Vietnamese

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      "args": {
        "1": "vi",
        "2": "trùng lặp",
        "3": "bình phương",
        "nocap": "y",
        "t1": "to compound",
        "t2": "square"
      },
      "expansion": "blend of trùng lặp (“to compound”) + bình phương (“square”)",
      "name": "blend"
    }
  ],
  "etymology_text": "Perhaps Sino-Vietnamese word from 重 and 方, as in a blend of trùng lặp (“to compound”) + bình phương (“square”), as in \"compounding a square raises the power to 4\".",
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        "5": "",
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      "expansion": "trùng phương",
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      "expansion": "trùng phương",
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  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
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        "biquadratic (with only the 4th and 2nd powers)"
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        [
          "algebra",
          "algebra"
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          "phương trình",
          "phương trình#Vietnamese"
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          "biquadratic"
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        "(algebra, of a phương trình (“equation”)) biquadratic (with only the 4th and 2nd powers)"
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        "of a phương trình (“equation”)"
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        "algebra",
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    {
      "ipa": "[ʈʊwŋ͡m˦˩ fɨəŋ˧˧]",
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        "Huế"
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    },
    {
      "ipa": "[ʈʊwŋ͡m˨˩ fɨəŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "trùng phương"
}

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      "args": {
        "1": "vi",
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        "3": "bình phương",
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        "t2": "square"
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      "name": "blend"
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  ],
  "etymology_text": "Perhaps Sino-Vietnamese word from 重 and 方, as in a blend of trùng lặp (“to compound”) + bình phương (“square”), as in \"compounding a square raises the power to 4\".",
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      "ipa": "[ʈʊwŋ͡m˦˩ fɨəŋ˧˧]",
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        "Huế"
      ]
    },
    {
      "ipa": "[ʈʊwŋ͡m˨˩ fɨəŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "trùng phương"
}