"Pelton wheel" meaning in English

{
  "etymology_text": "Invented by Lester Allan Pelton in the 1870s.",
  "forms": [
    {
      "form": "Pelton wheels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Pelton wheel (plural Pelton wheels)",
      "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"
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          "source": "w"
        },
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          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
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          "source": "w"
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          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
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          "source": "w"
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      ],
      "glosses": [
        "A form of impulse turbine or water wheel, extracting energy from the impulse of moving water"
      ],
      "id": "en-Pelton_wheel-en-noun-9AYUS6pU",
      "links": [
        [
          "impulse",
          "impulse"
        ],
        [
          "turbine",
          "turbine"
        ],
        [
          "water wheel",
          "water wheel"
        ]
      ],
      "raw_glosses": [
        "(hydroelectricity) A form of impulse turbine or water wheel, extracting energy from the impulse of moving water"
      ],
      "wikipedia": [
        "Pelton wheel"
      ]
    }
  ],
  "word": "Pelton wheel"
}

{
  "etymology_text": "Invented by Lester Allan Pelton in the 1870s.",
  "forms": [
    {
      "form": "Pelton wheels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Pelton wheel (plural Pelton wheels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys"
      ],
      "glosses": [
        "A form of impulse turbine or water wheel, extracting energy from the impulse of moving water"
      ],
      "links": [
        [
          "impulse",
          "impulse"
        ],
        [
          "turbine",
          "turbine"
        ],
        [
          "water wheel",
          "water wheel"
        ]
      ],
      "raw_glosses": [
        "(hydroelectricity) A form of impulse turbine or water wheel, extracting energy from the impulse of moving water"
      ],
      "wikipedia": [
        "Pelton wheel"
      ]
    }
  ],
  "word": "Pelton wheel"
}