"milio" meaning in Ido

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "en",
        "3": "mile"
      },
      "expansion": "English mile",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "fr",
        "3": "mille"
      },
      "expansion": "French mille",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "de",
        "3": "Meile"
      },
      "expansion": "German Meile",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "it",
        "3": "miglio"
      },
      "expansion": "Italian miglio",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "es",
        "3": "milla"
      },
      "expansion": "Spanish milla",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "ru",
        "3": "ми́ля"
      },
      "expansion": "Russian ми́ля (mílja)",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "la",
        "3": "mīlia"
      },
      "expansion": "Latin mīlia",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from English mile, French mille, German Meile, Italian miglio, Spanish milla, Russian ми́ля (mílja), all ultimately from Latin mīlia, mīllia, plural of mīle, mīlle (“mile”). Then extra i was added so not to be confused with mil (“thousand”), which can be derived to milo, mila, etc.",
  "forms": [
    {
      "form": "milii",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "noun",
        "head": ""
      },
      "expansion": "milio",
      "name": "head"
    },
    {
      "args": {
        "1": "mili"
      },
      "expansion": "milio (plural milii)",
      "name": "io-noun"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ido entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "io",
          "name": "Units of measure",
          "orig": "io:Units of measure",
          "parents": [
            "Metrology",
            "Quantity",
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "mile"
      ],
      "id": "en-milio-io-noun-n-3iAwYx",
      "links": [
        [
          "mile",
          "mile"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmil.jo/"
    },
    {
      "ipa": "/ˈmil.jɔ/"
    }
  ],
  "word": "milio"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "en",
        "3": "mile"
      },
      "expansion": "English mile",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "fr",
        "3": "mille"
      },
      "expansion": "French mille",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "de",
        "3": "Meile"
      },
      "expansion": "German Meile",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "it",
        "3": "miglio"
      },
      "expansion": "Italian miglio",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "es",
        "3": "milla"
      },
      "expansion": "Spanish milla",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "ru",
        "3": "ми́ля"
      },
      "expansion": "Russian ми́ля (mílja)",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "la",
        "3": "mīlia"
      },
      "expansion": "Latin mīlia",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from English mile, French mille, German Meile, Italian miglio, Spanish milla, Russian ми́ля (mílja), all ultimately from Latin mīlia, mīllia, plural of mīle, mīlle (“mile”). Then extra i was added so not to be confused with mil (“thousand”), which can be derived to milo, mila, etc.",
  "forms": [
    {
      "form": "milii",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "noun",
        "head": ""
      },
      "expansion": "milio",
      "name": "head"
    },
    {
      "args": {
        "1": "mili"
      },
      "expansion": "milio (plural milii)",
      "name": "io-noun"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Ido entries with incorrect language header",
        "Ido lemmas",
        "Ido nouns",
        "Ido terms borrowed from English",
        "Ido terms borrowed from French",
        "Ido terms borrowed from German",
        "Ido terms borrowed from Italian",
        "Ido terms borrowed from Russian",
        "Ido terms borrowed from Spanish",
        "Ido terms derived from English",
        "Ido terms derived from French",
        "Ido terms derived from German",
        "Ido terms derived from Italian",
        "Ido terms derived from Latin",
        "Ido terms derived from Russian",
        "Ido terms derived from Spanish",
        "Pages with 5 entries",
        "Pages with entries",
        "io:Units of measure"
      ],
      "glosses": [
        "mile"
      ],
      "links": [
        [
          "mile",
          "mile"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmil.jo/"
    },
    {
      "ipa": "/ˈmil.jɔ/"
    }
  ],
  "word": "milio"
}