"buterfungo" meaning in Эсперанто

{
  "categories": [
    {
      "kind": "other",
      "name": "Болетовые/eo",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Слова из 10 букв/eo",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Существительные эсперанто",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Эсперанто",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "buterfungo",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "buterfungoj",
      "tags": [
        "nominative",
        "plural"
      ]
    },
    {
      "form": "buterfungon",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "buterfungojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "lang": "Эсперанто",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ботанические термины/eo",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "маслёнок (гриб)"
      ],
      "id": "ru-buterfungo-eo-noun-jt0SYUDa",
      "topics": [
        "botany"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "bu.tɛr.ˈfun.gɔ"
    }
  ],
  "word": "buterfungo"
}

{
  "categories": [
    "Болетовые/eo",
    "Слова из 10 букв/eo",
    "Существительные эсперанто",
    "Эсперанто"
  ],
  "forms": [
    {
      "form": "buterfungo",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "buterfungoj",
      "tags": [
        "nominative",
        "plural"
      ]
    },
    {
      "form": "buterfungon",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "buterfungojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "lang": "Эсперанто",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Ботанические термины/eo"
      ],
      "glosses": [
        "маслёнок (гриб)"
      ],
      "topics": [
        "botany"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "bu.tɛr.ˈfun.gɔ"
    }
  ],
  "word": "buterfungo"
}