"ferŝtono" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "fero",
        "3": "ŝtono",
        "t1": "iron",
        "t2": "stone"
      },
      "expansion": "fero (“iron”) + ŝtono (“stone”)",
      "name": "af"
    }
  ],
  "etymology_text": "From fero (“iron”) + ŝtono (“stone”).",
  "forms": [
    {
      "form": "ferŝtonon",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "ferŝtonoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "ferŝtonojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ferŝtono (accusative singular ferŝtonon, plural ferŝtonoj, accusative plural ferŝtonojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "ferŝ‧to‧no"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "61 39",
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "64 36",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "ironstone"
      ],
      "id": "en-ferŝtono-eo-noun-yTjJ2kmQ",
      "links": [
        [
          "ironstone",
          "ironstone"
        ]
      ]
    },
    {
      "glosses": [
        "iron ore"
      ],
      "id": "en-ferŝtono-eo-noun-NPgNv9ra",
      "links": [
        [
          "iron ore",
          "iron ore"
        ]
      ],
      "synonyms": [
        {
          "word": "fererco"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ferʃˈtono]"
    },
    {
      "rhymes": "-ono"
    }
  ],
  "word": "ferŝtono"
}

{
  "categories": [
    "Esperanto compound terms",
    "Esperanto entries with incorrect language header",
    "Esperanto lemmas",
    "Esperanto nouns",
    "Esperanto terms with IPA pronunciation",
    "Pages with 1 entry",
    "Pages with entries",
    "Rhymes:Esperanto/ono"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "fero",
        "3": "ŝtono",
        "t1": "iron",
        "t2": "stone"
      },
      "expansion": "fero (“iron”) + ŝtono (“stone”)",
      "name": "af"
    }
  ],
  "etymology_text": "From fero (“iron”) + ŝtono (“stone”).",
  "forms": [
    {
      "form": "ferŝtonon",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "ferŝtonoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "ferŝtonojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ferŝtono (accusative singular ferŝtonon, plural ferŝtonoj, accusative plural ferŝtonojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "ferŝ‧to‧no"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "ironstone"
      ],
      "links": [
        [
          "ironstone",
          "ironstone"
        ]
      ]
    },
    {
      "glosses": [
        "iron ore"
      ],
      "links": [
        [
          "iron ore",
          "iron ore"
        ]
      ],
      "synonyms": [
        {
          "word": "fererco"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ferʃˈtono]"
    },
    {
      "rhymes": "-ono"
    }
  ],
  "word": "ferŝtono"
}