"tra" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "การร้องขอรากศัพท์ในรายการภาษาเอสเปรันโต",
      "parents": [],
      "source": "w"
    }
  ],
  "descendants": [
    {
      "lang": "อีโด",
      "lang_code": "io",
      "word": "tra"
    }
  ],
  "lang": "เอสเปรันโต",
  "lang_code": "eo",
  "pos": "prep",
  "pos_title": "คำบุพบท",
  "senses": [
    {
      "glosses": [
        "ท่ามกลาง, ผ่านไป, ด้วยวิธี"
      ],
      "id": "th-tra-eo-prep-1OyVw7Fb"
    }
  ],
  "tags": [
    "error-lua-exec"
  ],
  "word": "tra"
}

{
  "categories": [
    "การร้องขอรากศัพท์ในรายการภาษาเอสเปรันโต"
  ],
  "descendants": [
    {
      "lang": "อีโด",
      "lang_code": "io",
      "word": "tra"
    }
  ],
  "lang": "เอสเปรันโต",
  "lang_code": "eo",
  "pos": "prep",
  "pos_title": "คำบุพบท",
  "senses": [
    {
      "glosses": [
        "ท่ามกลาง, ผ่านไป, ด้วยวิธี"
      ]
    }
  ],
  "tags": [
    "error-lua-exec"
  ],
  "word": "tra"
}

{
  "called_from": "luaexec/683",
  "msg": "LUA error in #invoke('etymology/templates/descendant', 'descendant') parent ('แม่แบบ:descendant', {1: 'nov', 2: 'tra', 'bor': '1'})",
  "path": [
    "tra",
    "Template:desc",
    "#invoke",
    "#invoke"
  ],
  "section": "เอสเปรันโต",
  "subsection": "คำสืบทอด",
  "title": "tra",
  "trace": "[string \"มอดูล:etymology/templates/descend...\"]:306: Terms in appendix-only constructed languages may not be given as descendants."
}