"limnologist" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "limnology",
        "3": "ist"
      },
      "expansion": "limnology + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "limnology + -ist",
  "forms": [
    {
      "form": "limnologists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "limnologist (plural limnologists)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ist",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2012 January 3, Douglas Larson, “Runaway Devils Lake”, in American Scientist, volume 100, number 1, archived from the original on 2012-05-23, page 46",
          "text": "Devils Lake is where I began my career as a limnologist in 1964, studying the lake’s neotenic salamanders and chironomids, or midge flies. […] The Devils Lake Basin is an endorheic, or closed, basin covering about 9,800 square kilometers in northeastern North Dakota.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A specialist in limnology."
      ],
      "id": "en-limnologist-en-noun-uXdn55mv",
      "links": [
        [
          "limnology",
          "limnology"
        ]
      ],
      "translations": [
        {
          "code": "be",
          "lang": "Belarusian",
          "roman": "azjóraznaŭca",
          "sense": "specialist in limnology",
          "tags": [
            "masculine"
          ],
          "word": "азёразнаўца"
        },
        {
          "code": "be",
          "lang": "Belarusian",
          "roman": "limnólah",
          "sense": "specialist in limnology",
          "tags": [
            "masculine"
          ],
          "word": "лімнолаг"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "specialist in limnology",
          "word": "limnologi"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "specialist in limnology",
          "tags": [
            "masculine"
          ],
          "word": "Limnologe"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "specialist in limnology",
          "tags": [
            "feminine"
          ],
          "word": "Limnologin"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "ozeroved",
          "sense": "specialist in limnology",
          "tags": [
            "masculine"
          ],
          "word": "озеровед"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "limnolog",
          "sense": "specialist in limnology",
          "tags": [
            "masculine"
          ],
          "word": "лимнолог"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "specialist in limnology",
          "tags": [
            "common-gender"
          ],
          "word": "limnolog"
        }
      ]
    }
  ],
  "word": "limnologist"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "limnology",
        "3": "ist"
      },
      "expansion": "limnology + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "limnology + -ist",
  "forms": [
    {
      "form": "limnologists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "limnologist (plural limnologists)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -ist",
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      ],
      "examples": [
        {
          "ref": "2012 January 3, Douglas Larson, “Runaway Devils Lake”, in American Scientist, volume 100, number 1, archived from the original on 2012-05-23, page 46",
          "text": "Devils Lake is where I began my career as a limnologist in 1964, studying the lake’s neotenic salamanders and chironomids, or midge flies. […] The Devils Lake Basin is an endorheic, or closed, basin covering about 9,800 square kilometers in northeastern North Dakota.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A specialist in limnology."
      ],
      "links": [
        [
          "limnology",
          "limnology"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "be",
      "lang": "Belarusian",
      "roman": "azjóraznaŭca",
      "sense": "specialist in limnology",
      "tags": [
        "masculine"
      ],
      "word": "азёразнаўца"
    },
    {
      "code": "be",
      "lang": "Belarusian",
      "roman": "limnólah",
      "sense": "specialist in limnology",
      "tags": [
        "masculine"
      ],
      "word": "лімнолаг"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "specialist in limnology",
      "word": "limnologi"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "specialist in limnology",
      "tags": [
        "masculine"
      ],
      "word": "Limnologe"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "specialist in limnology",
      "tags": [
        "feminine"
      ],
      "word": "Limnologin"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "ozeroved",
      "sense": "specialist in limnology",
      "tags": [
        "masculine"
      ],
      "word": "озеровед"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "limnolog",
      "sense": "specialist in limnology",
      "tags": [
        "masculine"
      ],
      "word": "лимнолог"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "specialist in limnology",
      "tags": [
        "common-gender"
      ],
      "word": "limnolog"
    }
  ],
  "word": "limnologist"
}