"ungo" meaning in Esperanto

{
  "categories": [
    {
      "kind": "other",
      "name": "Woorden in het Esperanto",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Esperanto van lengte 4",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Zelfstandig naamwoord in het Esperanto",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Anatomie_in_het_Esperanto",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "nagel"
      ],
      "id": "nl-ungo-eo-noun-Vcc3VgL~",
      "topics": [
        "anatomy"
      ]
    }
  ],
  "word": "ungo"
}

{
  "categories": [
    "Woorden in het Esperanto",
    "Woorden in het Esperanto van lengte 4",
    "Zelfstandig naamwoord in het Esperanto"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        "Anatomie_in_het_Esperanto"
      ],
      "glosses": [
        "nagel"
      ],
      "topics": [
        "anatomy"
      ]
    }
  ],
  "word": "ungo"
}