"viiskümmend" meaning in Estonian

{
  "head_templates": [
    {
      "args": {
        "1": "et",
        "2": "numeral"
      },
      "expansion": "viiskümmend",
      "name": "head"
    }
  ],
  "lang": "Estonian",
  "lang_code": "et",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "name": "Estonian cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Estonian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Estonian links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "fifty"
      ],
      "id": "en-viiskümmend-et-num--NgH7hXp",
      "links": [
        [
          "fifty",
          "fifty"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈviːsˌkymˑend̥/"
    },
    {
      "ipa": "[ˈviːsˌkymˑend̥]"
    },
    {
      "ipa": "/ˈviːskend̥/"
    },
    {
      "ipa": "[ˈviːskend̥]"
    }
  ],
  "word": "viiskümmend"
}

{
  "head_templates": [
    {
      "args": {
        "1": "et",
        "2": "numeral"
      },
      "expansion": "viiskümmend",
      "name": "head"
    }
  ],
  "lang": "Estonian",
  "lang_code": "et",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Estonian cardinal numbers",
        "Estonian entries with incorrect language header",
        "Estonian lemmas",
        "Estonian links with redundant alt parameters",
        "Estonian numerals",
        "Estonian terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "fifty"
      ],
      "links": [
        [
          "fifty",
          "fifty"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈviːsˌkymˑend̥/"
    },
    {
      "ipa": "[ˈviːsˌkymˑend̥]"
    },
    {
      "ipa": "/ˈviːskend̥/"
    },
    {
      "ipa": "[ˈviːskend̥]"
    }
  ],
  "word": "viiskümmend"
}