"thứ nguyên" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "次元"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "次元"
      },
      "expansion": "Sino-Vietnamese word from 次元",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "ja",
        "3": "次元",
        "tr": "jigen"
      },
      "expansion": "Japanese 次元 (jigen)",
      "name": "bor"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 次元, borrowed from Japanese 次元 (jigen).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "",
        "tr": ""
      },
      "expansion": "thứ nguyên",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "thứ nguyên",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "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": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "dimensional analysis",
          "text": "phân tích thứ nguyên",
          "type": "example"
        }
      ],
      "glosses": [
        "dimensional"
      ],
      "id": "en-thứ_nguyên-vi-adj-FhiPyhDj",
      "links": [
        [
          "dimensional",
          "dimensional"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[tʰɨ˧˦ ŋwiən˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[tʰɨ˨˩˦ ŋwiəŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰɨ˦˥ ŋwiəŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "thứ nguyên"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "次元"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "次元"
      },
      "expansion": "Sino-Vietnamese word from 次元",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "ja",
        "3": "次元",
        "tr": "jigen"
      },
      "expansion": "Japanese 次元 (jigen)",
      "name": "bor"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 次元, borrowed from Japanese 次元 (jigen).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "",
        "tr": ""
      },
      "expansion": "thứ nguyên",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "thứ nguyên",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Vietnamese adjectives",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese terms borrowed from Japanese",
        "Vietnamese terms derived from Japanese",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with usage examples"
      ],
      "examples": [
        {
          "english": "dimensional analysis",
          "text": "phân tích thứ nguyên",
          "type": "example"
        }
      ],
      "glosses": [
        "dimensional"
      ],
      "links": [
        [
          "dimensional",
          "dimensional"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[tʰɨ˧˦ ŋwiən˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[tʰɨ˨˩˦ ŋwiəŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰɨ˦˥ ŋwiəŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "thứ nguyên"
}