"laboristo" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "labori",
        "3": "-isto",
        "t1": "to work",
        "t2": "professional"
      },
      "expansion": "labori (“to work”) + -isto (“professional”)",
      "name": "af"
    }
  ],
  "etymology_text": "From labori (“to work”) + -isto (“professional”).",
  "forms": [
    {
      "form": "laboriston",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "laboristoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "laboristojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "laboristo (accusative singular laboriston, plural laboristoj, accusative plural laboristojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "la‧bo‧ris‧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": "other",
          "name": "Esperanto terms suffixed with -isto",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "eo",
          "name": "Occupations",
          "orig": "eo:Occupations",
          "parents": [
            "People",
            "Work",
            "Human",
            "Human activity",
            "All topics",
            "Human behaviour",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "ĉeflaboristo"
        },
        {
          "english": "working class",
          "word": "laboristaro"
        },
        {
          "english": "female worker, female laborer, female labourer",
          "word": "laboristino"
        }
      ],
      "glosses": [
        "worker, laborer (US), labourer (UK, Can.)"
      ],
      "id": "en-laboristo-eo-noun-2MpJ-pZe",
      "links": [
        [
          "worker",
          "worker"
        ],
        [
          "laborer",
          "laborer"
        ],
        [
          "labourer",
          "labourer"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q143 (epo)-Robin van der Vliet-laboristo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/fb/LL-Q143_%28epo%29-Robin_van_der_Vliet-laboristo.wav/LL-Q143_%28epo%29-Robin_van_der_Vliet-laboristo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/fb/LL-Q143_%28epo%29-Robin_van_der_Vliet-laboristo.wav/LL-Q143_%28epo%29-Robin_van_der_Vliet-laboristo.wav.ogg"
    },
    {
      "ipa": "[laboˈristo]"
    },
    {
      "rhymes": "-isto"
    }
  ],
  "word": "laboristo"
}

{
  "derived": [
    {
      "word": "ĉeflaboristo"
    },
    {
      "english": "working class",
      "word": "laboristaro"
    },
    {
      "english": "female worker, female laborer, female labourer",
      "word": "laboristino"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "labori",
        "3": "-isto",
        "t1": "to work",
        "t2": "professional"
      },
      "expansion": "labori (“to work”) + -isto (“professional”)",
      "name": "af"
    }
  ],
  "etymology_text": "From labori (“to work”) + -isto (“professional”).",
  "forms": [
    {
      "form": "laboriston",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "laboristoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "laboristojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "laboristo (accusative singular laboriston, plural laboristoj, accusative plural laboristojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "la‧bo‧ris‧to"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto nouns",
        "Esperanto terms suffixed with -isto",
        "Esperanto terms with IPA pronunciation",
        "Pages with 2 entries",
        "Pages with entries",
        "Rhymes:Esperanto/isto",
        "eo:Occupations"
      ],
      "glosses": [
        "worker, laborer (US), labourer (UK, Can.)"
      ],
      "links": [
        [
          "worker",
          "worker"
        ],
        [
          "laborer",
          "laborer"
        ],
        [
          "labourer",
          "labourer"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q143 (epo)-Robin van der Vliet-laboristo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/fb/LL-Q143_%28epo%29-Robin_van_der_Vliet-laboristo.wav/LL-Q143_%28epo%29-Robin_van_der_Vliet-laboristo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/fb/LL-Q143_%28epo%29-Robin_van_der_Vliet-laboristo.wav/LL-Q143_%28epo%29-Robin_van_der_Vliet-laboristo.wav.ogg"
    },
    {
      "ipa": "[laboˈristo]"
    },
    {
      "rhymes": "-isto"
    }
  ],
  "word": "laboristo"
}