"kin" meaning in Ido

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "fr",
        "3": "cinq"
      },
      "expansion": "French cinq",
      "name": "der"
    },
    {
      "args": {
        "1": "io",
        "2": "es",
        "3": "cinco"
      },
      "expansion": "Spanish cinco",
      "name": "der"
    },
    {
      "args": {
        "1": "io",
        "2": "it",
        "3": "cinque"
      },
      "expansion": "Italian cinque",
      "name": "der"
    },
    {
      "args": {
        "1": "io",
        "2": "ine-pro",
        "3": "*pénkʷe"
      },
      "expansion": "Proto-Indo-European *pénkʷe",
      "name": "der"
    }
  ],
  "etymology_text": "From French cinq, Spanish cinco, Italian cinque, ultimately from Proto-Indo-European *pénkʷe.",
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "numeral"
      },
      "expansion": "kin",
      "name": "head"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "name": "Ido cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ido entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ido entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "five (5)"
      ],
      "id": "en-kin-io-num-2A0Rc7tE",
      "links": [
        [
          "five",
          "five"
        ]
      ]
    }
  ],
  "word": "kin"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "fr",
        "3": "cinq"
      },
      "expansion": "French cinq",
      "name": "der"
    },
    {
      "args": {
        "1": "io",
        "2": "es",
        "3": "cinco"
      },
      "expansion": "Spanish cinco",
      "name": "der"
    },
    {
      "args": {
        "1": "io",
        "2": "it",
        "3": "cinque"
      },
      "expansion": "Italian cinque",
      "name": "der"
    },
    {
      "args": {
        "1": "io",
        "2": "ine-pro",
        "3": "*pénkʷe"
      },
      "expansion": "Proto-Indo-European *pénkʷe",
      "name": "der"
    }
  ],
  "etymology_text": "From French cinq, Spanish cinco, Italian cinque, ultimately from Proto-Indo-European *pénkʷe.",
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "numeral"
      },
      "expansion": "kin",
      "name": "head"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Ido cardinal numbers",
        "Ido entries with incorrect language header",
        "Ido entries with language name categories using raw markup",
        "Ido lemmas",
        "Ido numerals",
        "Ido terms derived from French",
        "Ido terms derived from Italian",
        "Ido terms derived from Proto-Indo-European",
        "Ido terms derived from Spanish"
      ],
      "glosses": [
        "five (5)"
      ],
      "links": [
        [
          "five",
          "five"
        ]
      ]
    }
  ],
  "word": "kin"
}