"chemical rocket" meaning in English

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        "2": "chemical",
        "3": "rocket"
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      "expansion": "chemical + rocket",
      "name": "compound"
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  ],
  "etymology_text": "From chemical + rocket.",
  "forms": [
    {
      "form": "chemical rockets",
      "tags": [
        "plural"
      ]
    }
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  "head_templates": [
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      "args": {},
      "expansion": "chemical rocket (plural chemical rockets)",
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  "lang_code": "en",
  "pos": "noun",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Rocketry",
          "orig": "en:Rocketry",
          "parents": [
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            "Applied sciences",
            "Space",
            "Sciences",
            "Nature",
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        }
      ],
      "glosses": [
        "a rocket that uses a chemical reaction of its propellants to generate its gaseous exhaust"
      ],
      "hyponyms": [
        {
          "word": "solid rocket"
        },
        {
          "word": "solid-fueled rocket"
        },
        {
          "word": "liquid rocket"
        },
        {
          "word": "liquid-fueled rocket"
        },
        {
          "word": "hybrid rocket"
        },
        {
          "word": "hybrid-fuel rocket"
        }
      ],
      "id": "en-chemical_rocket-en-noun-55GYgObQ",
      "links": [
        [
          "astronautics",
          "astronautics"
        ],
        [
          "rocket",
          "rocket"
        ],
        [
          "chemical reaction",
          "chemical reaction"
        ],
        [
          "propellant",
          "propellant"
        ],
        [
          "gaseous",
          "gaseous"
        ],
        [
          "exhaust",
          "exhaust"
        ]
      ],
      "raw_glosses": [
        "(astronautics) a rocket that uses a chemical reaction of its propellants to generate its gaseous exhaust"
      ],
      "related": [
        {
          "word": "thermal rocket"
        },
        {
          "word": "electric rocket"
        },
        {
          "word": "nuclear rocket"
        }
      ],
      "topics": [
        "aerospace",
        "astronautics",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "chemical rocket"
}

{
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    {
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        "2": "chemical",
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      "expansion": "chemical + rocket",
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  ],
  "etymology_text": "From chemical + rocket.",
  "forms": [
    {
      "form": "chemical rockets",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chemical rocket (plural chemical rockets)",
      "name": "en-noun"
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  ],
  "hyponyms": [
    {
      "word": "solid rocket"
    },
    {
      "word": "solid-fueled rocket"
    },
    {
      "word": "liquid rocket"
    },
    {
      "word": "liquid-fueled rocket"
    },
    {
      "word": "hybrid rocket"
    },
    {
      "word": "hybrid-fuel rocket"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "thermal rocket"
    },
    {
      "word": "electric rocket"
    },
    {
      "word": "nuclear rocket"
    }
  ],
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        "a rocket that uses a chemical reaction of its propellants to generate its gaseous exhaust"
      ],
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          "astronautics",
          "astronautics"
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        [
          "rocket",
          "rocket"
        ],
        [
          "chemical reaction",
          "chemical reaction"
        ],
        [
          "propellant",
          "propellant"
        ],
        [
          "gaseous",
          "gaseous"
        ],
        [
          "exhaust",
          "exhaust"
        ]
      ],
      "raw_glosses": [
        "(astronautics) a rocket that uses a chemical reaction of its propellants to generate its gaseous exhaust"
      ],
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  "word": "chemical rocket"
}