"ард олон" meaning in Mongolian

{
  "forms": [
    {
      "form": "ard olon",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "cat2": "synonymous compounds"
      },
      "expansion": "ард олон • (ard olon)",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Mongolian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian synonymous compounds",
          "parents": [
            "Synonymous compounds",
            "Dvandva compounds",
            "Synonym",
            "Compound terms",
            "Terms by etymology"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "public"
      ],
      "id": "en-ард_олон-mn-noun-76Hzdddh",
      "links": [
        [
          "public",
          "public"
        ]
      ],
      "related": [
        {
          "roman": "olon niit",
          "word": "олон нийт"
        }
      ]
    }
  ],
  "word": "ард олон"
}

{
  "forms": [
    {
      "form": "ard olon",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "cat2": "synonymous compounds"
      },
      "expansion": "ард олон • (ard olon)",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "related": [
    {
      "roman": "olon niit",
      "word": "олон нийт"
    }
  ],
  "senses": [
    {
      "categories": [
        "Mongolian entries with incorrect language header",
        "Mongolian lemmas",
        "Mongolian multiword terms",
        "Mongolian nouns",
        "Mongolian synonymous compounds",
        "Mongolian terms with redundant script codes"
      ],
      "glosses": [
        "public"
      ],
      "links": [
        [
          "public",
          "public"
        ]
      ]
    }
  ],
  "word": "ард олон"
}