"hidro" meaning in Esperanto

{
  "categories": [
    {
      "_dis": "0 0",
      "kind": "other",
      "name": "Esperanto 2OA",
      "parents": [],
      "source": "w+disamb"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "la",
        "3": "Hydra"
      },
      "expansion": "Latin Hydra",
      "name": "borrowed"
    },
    {
      "args": {
        "1": "eo",
        "2": "grc",
        "3": "ὕδρα"
      },
      "expansion": "Ancient Greek ὕδρα (húdra)",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "ine-pro",
        "3": "*wódr̥",
        "4": "",
        "5": "water"
      },
      "expansion": "Proto-Indo-European *wódr̥ (“water”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin Hydra, itself from Ancient Greek ὕδρα (húdra), from Proto-Indo-European *wódr̥ (“water”).",
  "forms": [
    {
      "form": "hidron",
      "head_nr": 1,
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "hidroj",
      "head_nr": 1,
      "tags": [
        "plural"
      ]
    },
    {
      "form": "hidrojn",
      "head_nr": 1,
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hidro (accusative singular hidron, plural hidroj, accusative plural hidrojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "hi‧dro"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "eo",
          "name": "Greek mythology",
          "orig": "eo:Greek mythology",
          "parents": [
            "Ancient Greece",
            "Mythology",
            "Ancient Europe",
            "Ancient Near East",
            "History of Greece",
            "Culture",
            "Ancient history",
            "History of Europe",
            "Ancient Asia",
            "Greece",
            "History of Asia",
            "Society",
            "History",
            "Europe",
            "Asia",
            "All topics",
            "Earth",
            "Eurasia",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        },
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "80 20",
          "kind": "other",
          "name": "Words approved by the Akademio de Esperanto",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "lifeform",
          "langcode": "eo",
          "name": "Cnidarians",
          "orig": "eo:Cnidarians",
          "parents": [
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Hydra"
      ],
      "head_nr": 1,
      "id": "en-hidro-eo-noun-CBXv6djO",
      "links": [
        [
          "Greek",
          "Greek"
        ],
        [
          "mythology",
          "mythology"
        ],
        [
          "Hydra",
          "Hydra"
        ]
      ],
      "raw_glosses": [
        "(Greek mythology) Hydra"
      ],
      "tags": [
        "Greek"
      ],
      "topics": [
        "human-sciences",
        "mysticism",
        "mythology",
        "philosophy",
        "sciences"
      ]
    },
    {
      "glosses": [
        "hydra"
      ],
      "head_nr": 1,
      "id": "en-hidro-eo-noun-UX~86HrX",
      "links": [
        [
          "hydra",
          "hydra"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈhidro]"
    },
    {
      "rhymes": "-idro"
    }
  ],
  "word": "hidro"
}

{
  "categories": [
    "Esperanto 2OA",
    "Esperanto entries with incorrect language header",
    "Esperanto lemmas",
    "Esperanto nouns",
    "Esperanto nouns with red links in their headword lines",
    "Esperanto terms borrowed from Latin",
    "Esperanto terms derived from Ancient Greek",
    "Esperanto terms derived from Latin",
    "Esperanto terms derived from Proto-Indo-European",
    "Esperanto terms with IPA pronunciation",
    "Esperanto terms with audio links",
    "Rhymes:Esperanto/idro",
    "Words approved by the Akademio de Esperanto",
    "eo:Cnidarians"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "la",
        "3": "Hydra"
      },
      "expansion": "Latin Hydra",
      "name": "borrowed"
    },
    {
      "args": {
        "1": "eo",
        "2": "grc",
        "3": "ὕδρα"
      },
      "expansion": "Ancient Greek ὕδρα (húdra)",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "ine-pro",
        "3": "*wódr̥",
        "4": "",
        "5": "water"
      },
      "expansion": "Proto-Indo-European *wódr̥ (“water”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin Hydra, itself from Ancient Greek ὕδρα (húdra), from Proto-Indo-European *wódr̥ (“water”).",
  "forms": [
    {
      "form": "hidron",
      "head_nr": 1,
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "hidroj",
      "head_nr": 1,
      "tags": [
        "plural"
      ]
    },
    {
      "form": "hidrojn",
      "head_nr": 1,
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hidro (accusative singular hidron, plural hidroj, accusative plural hidrojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "hi‧dro"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "eo:Greek mythology"
      ],
      "glosses": [
        "Hydra"
      ],
      "head_nr": 1,
      "links": [
        [
          "Greek",
          "Greek"
        ],
        [
          "mythology",
          "mythology"
        ],
        [
          "Hydra",
          "Hydra"
        ]
      ],
      "raw_glosses": [
        "(Greek mythology) Hydra"
      ],
      "tags": [
        "Greek"
      ],
      "topics": [
        "human-sciences",
        "mysticism",
        "mythology",
        "philosophy",
        "sciences"
      ]
    },
    {
      "glosses": [
        "hydra"
      ],
      "head_nr": 1,
      "links": [
        [
          "hydra",
          "hydra"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈhidro]"
    },
    {
      "rhymes": "-idro"
    }
  ],
  "word": "hidro"
}