"Nansen bottle" meaning in English

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  "etymology_text": "Named after Norwegian explorer Fridtjof Nansen, who invented it in 1894.",
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      "form": "Nansen bottles",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A metal or plastic cylinder that can be closed remotely in order to sample water at depth."
      ],
      "hyponyms": [
        {
          "word": "Niskin bottle"
        }
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          "oceanography",
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          "metal",
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          "plastic",
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          "cylinder",
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        "(oceanography) A metal or plastic cylinder that can be closed remotely in order to sample water at depth."
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  "word": "Nansen bottle"
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  "etymology_text": "Named after Norwegian explorer Fridtjof Nansen, who invented it in 1894.",
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  "lang_code": "en",
  "pos": "noun",
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        "A metal or plastic cylinder that can be closed remotely in order to sample water at depth."
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        "(oceanography) A metal or plastic cylinder that can be closed remotely in order to sample water at depth."
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