"-io" meaning in Ido

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "en",
        "3": "-ia"
      },
      "expansion": "English -ia",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "fr",
        "3": "-ie"
      },
      "expansion": "French -ie",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "it",
        "3": "-ia"
      },
      "expansion": "Italian -ia",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "ru",
        "3": "-ия"
      },
      "expansion": "Russian -ия (-ija)",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "es",
        "3": "-ia"
      },
      "expansion": "Spanish -ia",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "la",
        "3": "-ia"
      },
      "expansion": "Latin -ia",
      "name": "der"
    },
    {
      "args": {
        "1": "io",
        "2": "grc",
        "3": "-ία"
      },
      "expansion": "Ancient Greek -ία (-ía)",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from English -ia, French -ie, Italian -ia, Russian -ия (-ija), Spanish -ia, ultimately from Latin -ia, from Ancient Greek -ία (-ía).",
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "suffix",
        "cat2": "noun-forming suffixes",
        "cat3": ""
      },
      "expansion": "-io",
      "name": "head"
    },
    {
      "args": {
        "1": "n"
      },
      "expansion": "-io",
      "name": "io-suffix"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ido entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "duko (“duke; duchess”) + -io → dukio (“duchy”)",
          "type": "example"
        },
        {
          "text": "episkopo (“bishop”) + -io → episkopio (“bishopric, diocese, episcopate”)",
          "type": "example"
        },
        {
          "text": "paroko (“parish priest, rector”) + -io → parokio (“parish”)",
          "type": "example"
        },
        {
          "text": "rejo (“sovereign, ruler, king, queen, monarch”) + -io → rejio (“kingdom”)",
          "type": "example"
        }
      ],
      "glosses": [
        "suffix denoting the country, region, domain, territory or province dependent upon the authority of a person"
      ],
      "id": "en--io-io-suffix-7addGUbE",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-io"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "en",
        "3": "-ia"
      },
      "expansion": "English -ia",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "fr",
        "3": "-ie"
      },
      "expansion": "French -ie",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "it",
        "3": "-ia"
      },
      "expansion": "Italian -ia",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "ru",
        "3": "-ия"
      },
      "expansion": "Russian -ия (-ija)",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "es",
        "3": "-ia"
      },
      "expansion": "Spanish -ia",
      "name": "bor"
    },
    {
      "args": {
        "1": "io",
        "2": "la",
        "3": "-ia"
      },
      "expansion": "Latin -ia",
      "name": "der"
    },
    {
      "args": {
        "1": "io",
        "2": "grc",
        "3": "-ία"
      },
      "expansion": "Ancient Greek -ία (-ía)",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from English -ia, French -ie, Italian -ia, Russian -ия (-ija), Spanish -ia, ultimately from Latin -ia, from Ancient Greek -ία (-ía).",
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "suffix",
        "cat2": "noun-forming suffixes",
        "cat3": ""
      },
      "expansion": "-io",
      "name": "head"
    },
    {
      "args": {
        "1": "n"
      },
      "expansion": "-io",
      "name": "io-suffix"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Ido entries with incorrect language header",
        "Ido lemmas",
        "Ido noun-forming suffixes",
        "Ido suffixes",
        "Ido terms borrowed from English",
        "Ido terms borrowed from French",
        "Ido terms borrowed from Italian",
        "Ido terms borrowed from Russian",
        "Ido terms borrowed from Spanish",
        "Ido terms derived from Ancient Greek",
        "Ido terms derived from English",
        "Ido terms derived from French",
        "Ido terms derived from Italian",
        "Ido terms derived from Latin",
        "Ido terms derived from Russian",
        "Ido terms derived from Spanish"
      ],
      "examples": [
        {
          "text": "duko (“duke; duchess”) + -io → dukio (“duchy”)",
          "type": "example"
        },
        {
          "text": "episkopo (“bishop”) + -io → episkopio (“bishopric, diocese, episcopate”)",
          "type": "example"
        },
        {
          "text": "paroko (“parish priest, rector”) + -io → parokio (“parish”)",
          "type": "example"
        },
        {
          "text": "rejo (“sovereign, ruler, king, queen, monarch”) + -io → rejio (“kingdom”)",
          "type": "example"
        }
      ],
      "glosses": [
        "suffix denoting the country, region, domain, territory or province dependent upon the authority of a person"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-io"
}