"арван гурав" meaning in Mongolian

{
  "forms": [
    {
      "form": "arvan gurav",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ᠠᠷᠪᠠᠨ ᠭᠤᠷᠪᠠ",
      "roman": "arban ɣurba",
      "tags": [
        "Mongolian"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ᠠᠷᠪᠠᠨ ᠭᠤᠷᠪᠠ"
      },
      "expansion": "арван гурав • (arvan gurav) (Mongolian spelling ᠠᠷᠪᠠᠨ\nᠭᠤᠷᠪᠠ (arban ɣurba))",
      "name": "mn-numeral"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "name": "Mongolian cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "thirteen"
      ],
      "id": "en-арван_гурав-mn-num-nsyB8KS2",
      "links": [
        [
          "thirteen",
          "thirteen"
        ]
      ]
    }
  ],
  "word": "арван гурав"
}

{
  "forms": [
    {
      "form": "arvan gurav",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ᠠᠷᠪᠠᠨ ᠭᠤᠷᠪᠠ",
      "roman": "arban ɣurba",
      "tags": [
        "Mongolian"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ᠠᠷᠪᠠᠨ ᠭᠤᠷᠪᠠ"
      },
      "expansion": "арван гурав • (arvan gurav) (Mongolian spelling ᠠᠷᠪᠠᠨ\nᠭᠤᠷᠪᠠ (arban ɣurba))",
      "name": "mn-numeral"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Mongolian cardinal numbers",
        "Mongolian entries with incorrect language header",
        "Mongolian entries with language name categories using raw markup",
        "Mongolian lemmas",
        "Mongolian multiword terms",
        "Mongolian numerals",
        "Mongolian terms with redundant script codes"
      ],
      "glosses": [
        "thirteen"
      ],
      "links": [
        [
          "thirteen",
          "thirteen"
        ]
      ]
    }
  ],
  "word": "арван гурав"
}