"masto" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "de",
        "3": "Mast"
      },
      "expansion": "German Mast",
      "name": "bor"
    },
    {
      "args": {
        "1": "eo",
        "2": "en",
        "3": "mast"
      },
      "expansion": "English mast",
      "name": "bor"
    },
    {
      "args": {
        "1": "eo",
        "2": "gem-pro",
        "3": "*mastaz"
      },
      "expansion": "Proto-Germanic *mastaz",
      "name": "der"
    },
    {
      "args": {
        "1": "fr",
        "2": "mât"
      },
      "expansion": "French mât",
      "name": "cog"
    },
    {
      "args": {
        "1": "pl",
        "2": "maszt"
      },
      "expansion": "Polish maszt",
      "name": "cog"
    },
    {
      "args": {
        "1": "ru",
        "2": "ма́чта"
      },
      "expansion": "Russian ма́чта (máčta)",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from German Mast and English mast, both from Proto-Germanic *mastaz. Compare French mât, Polish maszt, Russian ма́чта (máčta).",
  "forms": [
    {
      "form": "maston",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "mastoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "mastojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "masto (accusative singular maston, plural mastoj, accusative plural mastojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "mas‧to"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "eo",
          "name": "Nautical",
          "orig": "eo:Nautical",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "antaŭmasto"
        },
        {
          "english": "foremast",
          "word": "antaŭa masto"
        },
        {
          "english": "mainmast, maintop",
          "word": "ĉefmasto"
        }
      ],
      "glosses": [
        "mast"
      ],
      "id": "en-masto-eo-noun-XcdAtIYk",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "mast",
          "mast"
        ]
      ],
      "raw_glosses": [
        "(nautical) mast"
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈmasto]"
    },
    {
      "rhymes": "-asto"
    }
  ],
  "word": "masto"
}

{
  "derived": [
    {
      "word": "antaŭmasto"
    },
    {
      "english": "foremast",
      "word": "antaŭa masto"
    },
    {
      "english": "mainmast, maintop",
      "word": "ĉefmasto"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "de",
        "3": "Mast"
      },
      "expansion": "German Mast",
      "name": "bor"
    },
    {
      "args": {
        "1": "eo",
        "2": "en",
        "3": "mast"
      },
      "expansion": "English mast",
      "name": "bor"
    },
    {
      "args": {
        "1": "eo",
        "2": "gem-pro",
        "3": "*mastaz"
      },
      "expansion": "Proto-Germanic *mastaz",
      "name": "der"
    },
    {
      "args": {
        "1": "fr",
        "2": "mât"
      },
      "expansion": "French mât",
      "name": "cog"
    },
    {
      "args": {
        "1": "pl",
        "2": "maszt"
      },
      "expansion": "Polish maszt",
      "name": "cog"
    },
    {
      "args": {
        "1": "ru",
        "2": "ма́чта"
      },
      "expansion": "Russian ма́чта (máčta)",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from German Mast and English mast, both from Proto-Germanic *mastaz. Compare French mât, Polish maszt, Russian ма́чта (máčta).",
  "forms": [
    {
      "form": "maston",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "mastoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "mastojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "masto (accusative singular maston, plural mastoj, accusative plural mastojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "mas‧to"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto nouns",
        "Esperanto terms borrowed from English",
        "Esperanto terms borrowed from German",
        "Esperanto terms derived from English",
        "Esperanto terms derived from German",
        "Esperanto terms derived from Proto-Germanic",
        "Esperanto terms with IPA pronunciation",
        "Esperanto terms with audio links",
        "Rhymes:Esperanto/asto",
        "eo:Nautical"
      ],
      "glosses": [
        "mast"
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "mast",
          "mast"
        ]
      ],
      "raw_glosses": [
        "(nautical) mast"
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈmasto]"
    },
    {
      "rhymes": "-asto"
    }
  ],
  "word": "masto"
}