"từ nguyên học" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "漢語紅鏈",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "漢語紅鏈/m",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "漢語詞源未建立的漢越詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "漢越詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "越南語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "越南語詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "漢越詞，來自辭源學或詞源學／词源学 (cíyuánxué)。",
  "lang": "越南語",
  "lang_code": "vi",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "越南語 語言學",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "詞源學、語源學"
      ],
      "id": "zh-từ_nguyên_học-vi-noun-To~8wCPk",
      "topics": [
        "linguistics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "ngữ nguyên học"
    }
  ],
  "word": "từ nguyên học"
}

{
  "categories": [
    "有1個詞條的頁面",
    "有詞條的頁面",
    "漢語紅鏈",
    "漢語紅鏈/m",
    "漢語詞源未建立的漢越詞",
    "漢越詞",
    "越南語名詞",
    "越南語詞元"
  ],
  "etymology_text": "漢越詞，來自辭源學或詞源學／词源学 (cíyuánxué)。",
  "lang": "越南語",
  "lang_code": "vi",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "越南語 語言學"
      ],
      "glosses": [
        "詞源學、語源學"
      ],
      "topics": [
        "linguistics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "ngữ nguyên học"
    }
  ],
  "word": "từ nguyên học"
}