"narvalo" meaning in Идо

{
  "categories": [
    {
      "kind": "other",
      "name": "Идо",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Нарваловые/io",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Нет сведений о составе слова",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Нужна этимология",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Слова из 7 букв/io",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Существительные идо",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "Из ??",
  "forms": [
    {
      "form": "narvalo",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "narvali",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Идо",
  "lang_code": "io",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "нарвал (Monodon monoceros)"
      ],
      "id": "ru-narvalo-io-noun-HY1jp0X6",
      "raw_glosses": [
        "зоол. нарвал (Monodon monoceros)"
      ],
      "topics": [
        "zoology"
      ]
    }
  ],
  "word": "narvalo"
}

{
  "categories": [
    "Идо",
    "Нарваловые/io",
    "Нет сведений о составе слова",
    "Нужна этимология",
    "Слова из 7 букв/io",
    "Существительные идо"
  ],
  "etymology_text": "Из ??",
  "forms": [
    {
      "form": "narvalo",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "narvali",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Идо",
  "lang_code": "io",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "нарвал (Monodon monoceros)"
      ],
      "raw_glosses": [
        "зоол. нарвал (Monodon monoceros)"
      ],
      "topics": [
        "zoology"
      ]
    }
  ],
  "word": "narvalo"
}