"estimator" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "L-estimator"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "aestimātor"
      },
      "expansion": "Latin aestimātor",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "estimate",
        "3": "or"
      },
      "expansion": "estimate + -or",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Latin aestimātor; equivalent to estimate + -or.",
  "forms": [
    {
      "form": "estimators",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "estimator (plural estimators)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "word": "overestimator"
    },
    {
      "_dis1": "0 0",
      "word": "underestimator"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "Terms with Gujarati translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1596, James Melville, The Diary of Mr James Melvill. 1556-1601., Edinburgh, published 1829, page 225:",
          "text": "The Æstimators of the Valor of everie Townes Teinds.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A person who estimates, especially one who estimates costs"
      ],
      "id": "en-estimator-en-noun-hcK0WFzy",
      "links": [
        [
          "estimate",
          "estimate"
        ],
        [
          "cost",
          "cost"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "35 65",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "36 64",
          "kind": "other",
          "name": "English terms suffixed with -or",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "35 65",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "Terms with Gujarati translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "23 77",
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "30 70",
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A function of a random sample of a population used to estimate some parameter of the whole population"
      ],
      "id": "en-estimator-en-noun-BqrepZ54",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "function",
          "function"
        ],
        [
          "random",
          "random"
        ],
        [
          "sample",
          "sample"
        ],
        [
          "population",
          "population"
        ],
        [
          "parameter",
          "parameter"
        ]
      ],
      "raw_glosses": [
        "(mathematics) A function of a random sample of a population used to estimate some parameter of the whole population"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "translations": [
        {
          "_dis1": "0 100",
          "code": "gu",
          "lang": "Gujarati",
          "roman": "andājak",
          "sense": "function",
          "word": "અંદાજક"
        },
        {
          "_dis1": "0 100",
          "code": "it",
          "lang": "Italian",
          "sense": "function",
          "tags": [
            "masculine"
          ],
          "word": "stimatore"
        },
        {
          "_dis1": "0 100",
          "code": "pl",
          "lang": "Polish",
          "sense": "function",
          "tags": [
            "masculine"
          ],
          "word": "estymator"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɛs.tɪˌmeɪ.tə/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈɛs.təˌmeɪ.tɚ/",
      "tags": [
        "US"
      ]
    },
    {
      "ipa": "[ˈɛs.təˌmeɪ.ɾɚ]",
      "tags": [
        "US"
      ]
    },
    {
      "ipa": "/ˈes.tɪˌmæɪ.tə/",
      "tags": [
        "General-Australian"
      ]
    },
    {
      "ipa": "[ˈes.tɪˌmæɪ.ɾə]",
      "tags": [
        "General-Australian"
      ]
    }
  ],
  "wikipedia": [
    "estimator"
  ],
  "word": "estimator"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms borrowed from Latin",
    "English terms derived from Latin",
    "English terms suffixed with -or",
    "Entries with translation boxes",
    "Pages with 2 entries",
    "Requests for gender in Gujarati entries",
    "Terms with Gujarati translations",
    "Terms with Italian translations",
    "Terms with Polish translations"
  ],
  "derived": [
    {
      "word": "L-estimator"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "aestimātor"
      },
      "expansion": "Latin aestimātor",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "estimate",
        "3": "or"
      },
      "expansion": "estimate + -or",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Latin aestimātor; equivalent to estimate + -or.",
  "forms": [
    {
      "form": "estimators",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "estimator (plural estimators)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "overestimator"
    },
    {
      "word": "underestimator"
    }
  ],
  "senses": [
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1596, James Melville, The Diary of Mr James Melvill. 1556-1601., Edinburgh, published 1829, page 225:",
          "text": "The Æstimators of the Valor of everie Townes Teinds.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A person who estimates, especially one who estimates costs"
      ],
      "links": [
        [
          "estimate",
          "estimate"
        ],
        [
          "cost",
          "cost"
        ]
      ]
    },
    {
      "categories": [
        "en:Mathematics"
      ],
      "glosses": [
        "A function of a random sample of a population used to estimate some parameter of the whole population"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "function",
          "function"
        ],
        [
          "random",
          "random"
        ],
        [
          "sample",
          "sample"
        ],
        [
          "population",
          "population"
        ],
        [
          "parameter",
          "parameter"
        ]
      ],
      "raw_glosses": [
        "(mathematics) A function of a random sample of a population used to estimate some parameter of the whole population"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɛs.tɪˌmeɪ.tə/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈɛs.təˌmeɪ.tɚ/",
      "tags": [
        "US"
      ]
    },
    {
      "ipa": "[ˈɛs.təˌmeɪ.ɾɚ]",
      "tags": [
        "US"
      ]
    },
    {
      "ipa": "/ˈes.tɪˌmæɪ.tə/",
      "tags": [
        "General-Australian"
      ]
    },
    {
      "ipa": "[ˈes.tɪˌmæɪ.ɾə]",
      "tags": [
        "General-Australian"
      ]
    }
  ],
  "translations": [
    {
      "code": "gu",
      "lang": "Gujarati",
      "roman": "andājak",
      "sense": "function",
      "word": "અંદાજક"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "function",
      "tags": [
        "masculine"
      ],
      "word": "stimatore"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "function",
      "tags": [
        "masculine"
      ],
      "word": "estymator"
    }
  ],
  "wikipedia": [
    "estimator"
  ],
  "word": "estimator"
}