"truo" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "fr",
        "3": "trou"
      },
      "expansion": "French trou",
      "name": "bor"
    },
    {
      "args": {
        "1": "eo",
        "2": "ML.",
        "3": "traugus"
      },
      "expansion": "Medieval Latin traugus",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "cel-gau",
        "3": "-"
      },
      "expansion": "Gaulish",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from French trou, from Medieval Latin traugus, thought to be of Gaulish origin.",
  "forms": [
    {
      "form": "truon",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "truoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "truojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "truo (accusative singular truon, plural truoj, accusative plural truojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "tru‧o"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto 1894 Universala Vortaro",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Words approved by the Akademio de Esperanto",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "nostril",
          "word": "naztruo"
        },
        {
          "english": "black hole",
          "word": "nigra truo"
        },
        {
          "english": "anus",
          "word": "postaĵotruo"
        },
        {
          "english": "asshole",
          "word": "pugtruo"
        },
        {
          "english": "hole punch",
          "word": "truilo"
        }
      ],
      "glosses": [
        "hole"
      ],
      "id": "en-truo-eo-noun-Oe5FUZcH",
      "links": [
        [
          "hole",
          "hole"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈtruo]"
    },
    {
      "rhymes": "-uo"
    }
  ],
  "word": "truo"
}

{
  "derived": [
    {
      "english": "nostril",
      "word": "naztruo"
    },
    {
      "english": "black hole",
      "word": "nigra truo"
    },
    {
      "english": "anus",
      "word": "postaĵotruo"
    },
    {
      "english": "asshole",
      "word": "pugtruo"
    },
    {
      "english": "hole punch",
      "word": "truilo"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "fr",
        "3": "trou"
      },
      "expansion": "French trou",
      "name": "bor"
    },
    {
      "args": {
        "1": "eo",
        "2": "ML.",
        "3": "traugus"
      },
      "expansion": "Medieval Latin traugus",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "cel-gau",
        "3": "-"
      },
      "expansion": "Gaulish",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from French trou, from Medieval Latin traugus, thought to be of Gaulish origin.",
  "forms": [
    {
      "form": "truon",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "truoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "truojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "truo (accusative singular truon, plural truoj, accusative plural truojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "tru‧o"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto 1894 Universala Vortaro",
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto nouns",
        "Esperanto terms borrowed from French",
        "Esperanto terms derived from French",
        "Esperanto terms derived from Gaulish",
        "Esperanto terms derived from Medieval Latin",
        "Esperanto terms with IPA pronunciation",
        "Esperanto terms with audio links",
        "Rhymes:Esperanto/uo",
        "Words approved by the Akademio de Esperanto"
      ],
      "glosses": [
        "hole"
      ],
      "links": [
        [
          "hole",
          "hole"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈtruo]"
    },
    {
      "rhymes": "-uo"
    }
  ],
  "word": "truo"
}