"MGU-H" meaning in English

{
  "forms": [
    {
      "form": "MGU-Hs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "MGU-H (plural MGU-Hs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "an energy recovery system; a motor generator unit which harvests thermal energy from the exhaust via the turbocharger",
          "word": "motor generator unit"
        },
        {
          "extra": "an energy recovery system; a motor generator unit which harvests thermal energy from the exhaust via the turbocharger",
          "word": "heat"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Motor racing",
          "orig": "en:Motor racing",
          "parents": [
            "Automotive",
            "Sports",
            "Transport",
            "Human activity",
            "All topics",
            "Human behaviour",
            "Fundamental",
            "Human"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "KERS"
        },
        {
          "word": "ERS"
        }
      ],
      "glosses": [
        "Initialism of motor generator unit, heat (“an energy recovery system; a motor generator unit which harvests thermal energy from the exhaust via the turbocharger”)."
      ],
      "id": "en-MGU-H-en-noun-hqEXgjAp",
      "links": [
        [
          "motor racing",
          "motor racing"
        ],
        [
          "motor",
          "motor#English"
        ],
        [
          "generator",
          "generator#English"
        ],
        [
          "unit",
          "unit#English"
        ],
        [
          "heat",
          "heat#English"
        ],
        [
          "thermal energy",
          "thermal energy"
        ],
        [
          "exhaust",
          "exhaust"
        ],
        [
          "turbocharger",
          "turbocharger"
        ]
      ],
      "raw_glosses": [
        "(motor racing) Initialism of motor generator unit, heat (“an energy recovery system; a motor generator unit which harvests thermal energy from the exhaust via the turbocharger”)."
      ],
      "related": [
        {
          "word": "MGU"
        },
        {
          "word": "MGU-K"
        }
      ],
      "synonyms": [
        {
          "sense": "motorsports",
          "word": "MGUH"
        },
        {
          "word": "MGU H"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "motor-racing",
        "racing",
        "sports"
      ]
    }
  ],
  "word": "MGU-H"
}

{
  "coordinate_terms": [
    {
      "word": "KERS"
    },
    {
      "word": "ERS"
    }
  ],
  "forms": [
    {
      "form": "MGU-Hs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "MGU-H (plural MGU-Hs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "MGU"
    },
    {
      "word": "MGU-K"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "extra": "an energy recovery system; a motor generator unit which harvests thermal energy from the exhaust via the turbocharger",
          "word": "motor generator unit"
        },
        {
          "extra": "an energy recovery system; a motor generator unit which harvests thermal energy from the exhaust via the turbocharger",
          "word": "heat"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Motor racing"
      ],
      "glosses": [
        "Initialism of motor generator unit, heat (“an energy recovery system; a motor generator unit which harvests thermal energy from the exhaust via the turbocharger”)."
      ],
      "links": [
        [
          "motor racing",
          "motor racing"
        ],
        [
          "motor",
          "motor#English"
        ],
        [
          "generator",
          "generator#English"
        ],
        [
          "unit",
          "unit#English"
        ],
        [
          "heat",
          "heat#English"
        ],
        [
          "thermal energy",
          "thermal energy"
        ],
        [
          "exhaust",
          "exhaust"
        ],
        [
          "turbocharger",
          "turbocharger"
        ]
      ],
      "raw_glosses": [
        "(motor racing) Initialism of motor generator unit, heat (“an energy recovery system; a motor generator unit which harvests thermal energy from the exhaust via the turbocharger”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "motor-racing",
        "racing",
        "sports"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "motorsports",
      "word": "MGUH"
    },
    {
      "word": "MGU H"
    }
  ],
  "word": "MGU-H"
}