"Penrose process" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "",
        "2": "n",
        "3": "N"
      },
      "expansion": "N",
      "name": "yesno"
    },
    {
      "args": {
        "1": "mathematician",
        "2": "",
        "3": "",
        "4": "",
        "5": ""
      },
      "expansion": "mathematician",
      "name": "named-after/list"
    },
    {
      "args": {},
      "expansion": "|",
      "name": "!"
    },
    {
      "args": {
        "1": "en",
        "2": "Roger Penrose"
      },
      "expansion": "Roger Penrose",
      "name": "lang"
    },
    {
      "args": {
        "1": "en",
        "2": "Roger Penrose",
        "born": "1931",
        "nat": "English",
        "occ": "mathematician",
        "wplink": "="
      },
      "expansion": "Named after English mathematician Roger Penrose (1931–)",
      "name": "named-after"
    }
  ],
  "etymology_text": "Named after English mathematician Roger Penrose (1931–).",
  "head_templates": [
    {
      "args": {},
      "expansion": "Penrose process",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Black holes",
          "orig": "en:Black holes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Energy",
          "orig": "en:Energy",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Science fiction",
          "orig": "en:Science fiction",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A hypothetical process whereby the ergosphere of a black hole can be used as an energy source due to its angular momentum."
      ],
      "id": "en-Penrose_process-en-name-ulyiPruc",
      "links": [
        [
          "ergosphere",
          "ergosphere"
        ],
        [
          "black hole",
          "black hole"
        ],
        [
          "energy",
          "energy"
        ],
        [
          "angular momentum",
          "angular momentum"
        ]
      ],
      "synonyms": [
        {
          "word": "Penrose mechanism"
        }
      ]
    }
  ],
  "word": "Penrose process"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "",
        "2": "n",
        "3": "N"
      },
      "expansion": "N",
      "name": "yesno"
    },
    {
      "args": {
        "1": "mathematician",
        "2": "",
        "3": "",
        "4": "",
        "5": ""
      },
      "expansion": "mathematician",
      "name": "named-after/list"
    },
    {
      "args": {},
      "expansion": "|",
      "name": "!"
    },
    {
      "args": {
        "1": "en",
        "2": "Roger Penrose"
      },
      "expansion": "Roger Penrose",
      "name": "lang"
    },
    {
      "args": {
        "1": "en",
        "2": "Roger Penrose",
        "born": "1931",
        "nat": "English",
        "occ": "mathematician",
        "wplink": "="
      },
      "expansion": "Named after English mathematician Roger Penrose (1931–)",
      "name": "named-after"
    }
  ],
  "etymology_text": "Named after English mathematician Roger Penrose (1931–).",
  "head_templates": [
    {
      "args": {},
      "expansion": "Penrose process",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Black holes",
        "en:Energy",
        "en:Science fiction"
      ],
      "glosses": [
        "A hypothetical process whereby the ergosphere of a black hole can be used as an energy source due to its angular momentum."
      ],
      "links": [
        [
          "ergosphere",
          "ergosphere"
        ],
        [
          "black hole",
          "black hole"
        ],
        [
          "energy",
          "energy"
        ],
        [
          "angular momentum",
          "angular momentum"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Penrose mechanism"
    }
  ],
  "word": "Penrose process"
}