"naŭ" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "la",
        "3": "novem"
      },
      "expansion": "Latin novem",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "de",
        "3": "neun"
      },
      "expansion": "German neun",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "en",
        "3": "nine"
      },
      "expansion": "English nine",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin novem, German neun, English nine.",
  "hyphenation": [
    "naŭ"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto 1894 Universala Vortaro",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto BRO1",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto GCSE0",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Esperanto cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "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": [
        {
          "word": "naŭo"
        },
        {
          "word": "naŭa"
        }
      ],
      "glosses": [
        "nine (9)"
      ],
      "id": "en-naŭ-eo-num-QhN8grxs",
      "links": [
        [
          "nine",
          "nine"
        ],
        [
          "9",
          "9"
        ]
      ],
      "synonyms": [
        {
          "english": "H-system spelling",
          "word": "nau"
        },
        {
          "english": "X-system spelling",
          "word": "naux"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[naw]"
    }
  ],
  "word": "naŭ"
}

{
  "derived": [
    {
      "word": "naŭo"
    },
    {
      "word": "naŭa"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "la",
        "3": "novem"
      },
      "expansion": "Latin novem",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "de",
        "3": "neun"
      },
      "expansion": "German neun",
      "name": "der"
    },
    {
      "args": {
        "1": "eo",
        "2": "en",
        "3": "nine"
      },
      "expansion": "English nine",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin novem, German neun, English nine.",
  "hyphenation": [
    "naŭ"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Esperanto 1894 Universala Vortaro",
        "Esperanto BRO1",
        "Esperanto GCSE0",
        "Esperanto cardinal numbers",
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto numerals",
        "Esperanto terms derived from English",
        "Esperanto terms derived from German",
        "Esperanto terms derived from Latin",
        "Esperanto terms with IPA pronunciation",
        "Esperanto terms with audio links",
        "Words approved by the Akademio de Esperanto"
      ],
      "glosses": [
        "nine (9)"
      ],
      "links": [
        [
          "nine",
          "nine"
        ],
        [
          "9",
          "9"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[naw]"
    }
  ],
  "synonyms": [
    {
      "english": "H-system spelling",
      "word": "nau"
    },
    {
      "english": "X-system spelling",
      "word": "naux"
    }
  ],
  "word": "naŭ"
}