"ma trận" meaning in Vietnamese

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        "1": "魔",
        "2": "magic",
        "3": "陣",
        "4": "battle array"
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      "name": "vi-etym-sino"
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  "etymology_text": "Sino-Vietnamese word from 魔 (“magic”) and 陣 (“battle array”), perhaps chosen in order to resemble the spelling of matrix (i.e. a phono-semantic matching).",
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      "expansion": "ma trận",
      "name": "head"
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      "args": {},
      "expansion": "ma trận",
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  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
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        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Mathematics",
          "orig": "vi:Mathematics",
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            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
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        "matrix"
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          "mathematics",
          "mathematics"
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          "matrix"
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      "raw_glosses": [
        "(mathematics) matrix"
      ],
      "related": [
        {
          "word": "mặt trận"
        }
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "phono-semantic matching"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[maː˧˧ t͡ɕən˧˨ʔ]",
      "tags": [
        "Hà-Nội"
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    },
    {
      "ipa": "[maː˧˧ ʈəŋ˨˩ʔ]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[maː˧˧ ʈəŋ˨˩˨]",
      "note": "Saigon"
    }
  ],
  "word": "ma trận"
}

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        "1": "魔",
        "2": "magic",
        "3": "陣",
        "4": "battle array"
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    }
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      "expansion": "ma trận",
      "name": "head"
    },
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      "args": {},
      "expansion": "ma trận",
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  "lang_code": "vi",
  "pos": "noun",
  "related": [
    {
      "word": "mặt trận"
    }
  ],
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        "mathematics",
        "sciences"
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    {
      "ipa": "[maː˧˧ t͡ɕən˧˨ʔ]",
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        "Hà-Nội"
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    {
      "ipa": "[maː˧˧ ʈəŋ˨˩ʔ]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[maː˧˧ ʈəŋ˨˩˨]",
      "note": "Saigon"
    }
  ],
  "word": "ma trận"
}